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genki.js
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genki.js
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// # FUNCTIONALITY FOR EXERCISES #
(function (window, document) {
'use strict';
// primary object for functionality of Genki exercises
var Genki = {
// checks if touchscreen controls
isTouch : 'ontouchstart' in window || navigator.maxTouchPoints > 0 || navigator.msMaxTouchPoints > 0,
isTouching : false,
// exercise statistics
stats : {
problems : 0, // number of problems to solve in the lesson
solved : 0, // number of problems solved
mistakes : 0, // number of mistakes made in the lesson
score : 0, // the student's score
exclude : 0 // answers to exclude, mostly for text-only segments in multi-choice quizzes
},
// tells us if Genki is being used on a local file system so we can append index.html to URLs
local : window.location.protocol == 'file:' ? 'index.html' : '',
// frequently used/generic strings
lang : {
std_drag : 'Drag the English expression to the Japanese expression that has the same meaning.',
std_kana : 'Drag the Kana to the matching Romaji.',
std_num : 'Drag the Numbers to the matching Kana.',
std_multi : 'Solve the problems by choosing the correct answers.',
std_questions : 'Answer the questions as best as you can.',
std_culture : 'Answer the questions about Japanese culture as best as you can.',
mistakes : 'The items outlined in <span class="t-red t-bold">red</span> were answered wrong before finding the correct answer. Review these problems before trying again.',
writing_mistakes : 'The items outlined in <span class="t-red t-bold">red</span> were answered wrong. Review these problems before trying again.',
multi_mistakes : 'The answers you selected that were wrong are outlined in <span class="t-red t-bold">red</span>. The correct answers are outlined in <span class="t-blue t-bold">blue</span>. Review these problems before trying again.',
fill_mistakes : 'The items underlined in <span class="t-red t-bold">red</span> were answered wrong, the correct answers are listed underneath in <span class="t-green t-bold">green</span>. Review these problems before trying again.',
sub_answers : '<b>Note:</b> Answers inside <span class="t-blue t-bold">blue</span> parentheses separated by "<span class="alt-phrase-sep">/</span>" are a list of possible sub-answers; only one can be used.<br>For example.. <span class="t-green"><span class="alt-phrase">(</span>あの<span class="alt-phrase-sep">/</span>その<span class="alt-phrase">)</span>ねこ</span>: そのねこ or あのねこ <span class="t-green">(good)</span> vs あの/そのねこ <span class="t-red">(bad)</span><br><span class="t-green"><span class="alt-phrase">(</span>この<span class="alt-phrase-sep">/</span><span class="alt-phrase">)</span>ねこ</span> means the sub-answer is optional; it can be left out.',
// buttons
// review button for drag/drop exercises
review : '<div id="review-exercise" class="center clearfix"><button id="review-button" class="button" onclick="Genki.review();"><i class="fa"></i>Review</button></div>',
// furigana toggle for vocab exercises
toggle_furigana : '<button class="button" onclick="Genki.toggle.furigana(this);"><i class="fa"></i>' + ((window.localStorage && localStorage.furiganaVisible == 'false') ? 'Show' : 'Hide') + ' Furigana</button>',
// check answers button for written exercises
check_answers : '<div id="check-answers" class="center"><button class="button" onclick="Genki.check.answers();"><i class="fa"></i>Check Answers</button></div>',
back_to_dict : '<button class="button" onclick="Genki.appendix.jisho.reset();"><i class="fa"></i>Back to Dictionary</button>'
},
// info about the currently active exercise
active : {
exercise : null, // placeholder for the active exercise's data
index : 0, // index where active.exercise is located
path : window.location.pathname.replace(/.*?\/lessons\/(.*?\/.*?)\/.*/g, '$1'), // current exercise path
},
// exercise list
exercises : [
// Lesson 0
'lesson-0/hiragana-1|Hiragana|p.24-25',
'lesson-0/hiragana-2|Hiragana: Diacritical Marks|p.25',
'lesson-0/hiragana-3|Hiragana: Combos|p.25-26',
'lesson-0/hiragana-4|Practice: Hiragana|p.24-26',
'lesson-0/katakana-1|Katakana|p.28',
'lesson-0/katakana-2|Katakana: Diacritical Marks|p.28-29',
'lesson-0/katakana-3|Katakana: Combos|p.29',
'lesson-0/katakana-4|Katakana: Additional Combos|p.30',
'lesson-0/katakana-5|Practice: Katakana|p.28-30',
'lesson-0/match-1|Bonus: Match Hiragana and Katakana|p.24 & 28',
'lesson-0/greetings|Greetings|p.34-35',
'lesson-0/greetings-practice|Practice: Greetings|p.37',
'lesson-0/culture-1|Culture Note: Greetings and Bowing|p.37',
'lesson-0/workbook-1|Workbook: Greetings|p.11-12',
// Lesson 1
'lesson-1/vocab-1|Vocabulary: Part 1|p.40',
'lesson-1/vocab-2|Vocabulary: Part 2|p.40',
'lesson-1/vocab-3|Vocabulary: Countries|p.41',
'lesson-1/vocab-4|Vocabulary: Majors|p.41',
'lesson-1/vocab-5|Vocabulary: Occupations|p.41',
'lesson-1/vocab-6|Vocabulary: Family|p.41',
'lesson-1/culture-1|Culture Note: Japanese Names|p.45',
'lesson-1/numbers-1|Practice: Numbers 0-10|p.46-47',
'lesson-1/numbers-2|Practice: Numbers 11-100|p.48',
'lesson-1/numbers-3|Practice: Numbers|p.48; I-A, B & C',
'lesson-1/time-1|Practice: Time (Hours)|p.49',
'lesson-1/time-2|Practice: Time|p.49-50; II-A & B',
'lesson-1/phone-1|Practice: Telephone Numbers|p.50; III-A',
'lesson-1/grammar-1|Practice: NounのNoun|p.51; IV',
'lesson-1/grammar-2|Practice: XはYです 1|p.51-52; V-A',
'lesson-1/grammar-3|Practice: Question Sentences 1|p.52-53; V-B',
'lesson-1/grammar-4|Practice: XはYです 2|p.53-54; VI-A',
'lesson-1/grammar-5|Practice: Question Sentences 2|p.54; VI-B',
'lesson-1/time-3|Useful Expressions: Time (Minutes)|p.57',
'lesson-1/age-1|Useful Expressions: Age|p.57',
'lesson-1/vocab-7|Bonus Vocabulary: Words in Genki|p.24-57',
'lesson-1/workbook-1|Workbook: Numbers|p.13',
'lesson-1/workbook-2|Workbook: Time|p.14; I',
'lesson-1/workbook-3|Workbook: Telephone Numbers|p.14; II',
'lesson-1/workbook-4|Workbook: NounのNoun|p.15; I',
'lesson-1/workbook-5|Workbook: XはYです|p.15; II',
'lesson-1/workbook-6|Workbook: Question Sentences|p.16; I & II',
'lesson-1/workbook-8|Workbook: Listening Comprehension 1|p.17; A',
'lesson-1/workbook-9|Workbook: Listening Comprehension 2|p.18; B, C, & D',
'lesson-1/workbook-7|Workbook: Questions|p.19',
'lesson-1/literacy-1|Hiragana Practice: Identifying Hiragana|p.290; I-A',
'lesson-1/literacy-2|Hiragana Practice: Word Match|p.290; I-B',
'lesson-1/literacy-3|Hiragana Practice: Diacritical Marks|p.290; I-E',
'lesson-1/literacy-4|Hiragana Practice: Combos|p.290; I-F',
'lesson-1/literacy-5|Hiragana Practice: Rearrange|p.291; I-H',
'lesson-1/literacy-6|Reading Practice: Hiragana|p.292-293; II',
'lesson-1/literacy-wb-1|Workbook: Hiragana Writing Practice (あ-こ)|p.117; I',
'lesson-1/literacy-wb-2|Workbook: Spelling Practice (あ-こ)|p.117; II & III',
'lesson-1/literacy-wb-3|Workbook: Hiragana Writing Practice (さ-と)|p.118; I',
'lesson-1/literacy-wb-4|Workbook: Spelling Practice (さ-と)|p.118; II & III',
'lesson-1/literacy-wb-5|Workbook: Hiragana Writing Practice (な-ほ)|p.119; I',
'lesson-1/literacy-wb-6|Workbook: Spelling Practice (な-ほ)|p.119; II & III',
'lesson-1/literacy-wb-7|Workbook: Hiragana Writing Practice (ま-よ)|p.120; I',
'lesson-1/literacy-wb-8|Workbook: Spelling Practice (ま-よ)|p.120; II & III',
'lesson-1/literacy-wb-9|Workbook: Hiragana Writing Practice (ら-ん)|p.121; I',
'lesson-1/literacy-wb-10|Workbook: Spelling Practice (ら-ん)|p.121; II & III',
'lesson-1/literacy-wb-11|Workbook: Diacritical Marks|p.122; I & II',
'lesson-1/literacy-wb-12|Workbook: Small や, ゆ, よ|p.122; III & IV',
'lesson-1/literacy-wb-13|Workbook: Double Consonants|p.123; I & II',
'lesson-1/literacy-wb-14|Workbook: Long Vowels|p.123; III & IV',
// Lesson 2
'lesson-2/vocab-1|Vocabulary: Words that Point|p.60',
'lesson-2/vocab-2|Vocabulary: Food|p.60',
'lesson-2/vocab-3|Vocabulary: Things|p.60-61',
'lesson-2/vocab-4|Vocabulary: Places|p.61',
'lesson-2/vocab-5|Vocabulary: Money and Expressions|p.61',
'lesson-2/culture-1|Culture Note: Japanese Currency|p.68',
'lesson-2/numbers-1|Practice: Numbers (Hundreds)|p.69',
'lesson-2/numbers-2|Practice: Numbers (Thousands)|p.69',
'lesson-2/numbers-3|Practice: Numbers (Ten Thousands)|p.69',
'lesson-2/numbers-4|Practice: Numbers|p.69; I-A',
'lesson-2/numbers-5|Practice: Prices|p.69-70; I-B',
'lesson-2/grammar-1|Practice: これ, それ, and あれ|p.71-72; II-A & B',
'lesson-2/grammar-2|Practice: この, その, and あの|p.72-73; III-A',
'lesson-2/grammar-3|Practice: どこ|p.74; IV',
'lesson-2/grammar-4|Practice: ここ, そこ, あそこ|p.74; IV',
'lesson-2/grammar-5|Practice: Noun も|p.75-76; VI',
'lesson-2/grammar-6|Practice: Noun じゃないです|p.76; VII-A',
'lesson-2/vocab-6|Bonus Vocabulary: Food|p.79',
'lesson-2/vocab-7|Useful Expressions: Classroom Objects|p.83',
'lesson-2/vocab-8|Useful Expressions: In the Classroom|p.83',
'lesson-2/workbook-1|Workbook: Numbers|p.20; I, II, & III',
'lesson-2/workbook-2|Workbook: これ, それ, and あれ|p.21; I & II',
'lesson-2/workbook-3|Workbook: この, その, and あの|p.22',
'lesson-2/workbook-4|Workbook: ここ, そこ, and あそこ・だれの|p.23; I & II',
'lesson-2/workbook-5|Workbook: Noun も|p.24; I',
'lesson-2/workbook-6|Workbook: Noun じゃないです|p.24; II',
'lesson-2/workbook-8|Workbook: Listening Comprehension|p.25; A, B, & C',
'lesson-2/workbook-7|Workbook: Questions|p.26',
'lesson-2/literacy-1|Katakana Practice: Identifying Katakana|p.294; I-A',
'lesson-2/literacy-2|Katakana Practice: Word Match|p.294; I-B',
'lesson-2/literacy-3|Katakana Practice: Countries and Capitals|p.295; I-C',
'lesson-2/literacy-4|Katakana Practice: Rearrange|p.296; I-E',
'lesson-2/literacy-5|Reading Practice: Katakana|p.297; III',
'lesson-2/literacy-wb-1|Workbook: Katakana Writing Practice (ア-コ)|p.124; I',
'lesson-2/literacy-wb-2|Workbook: Spelling Practice (ア-コ)|p.124; II',
'lesson-2/literacy-wb-3|Workbook: Katakana Writing Practice (サ-ト)|p.125; I',
'lesson-2/literacy-wb-4|Workbook: Spelling Practice (サ-ト)|p.125; II',
'lesson-2/literacy-wb-5|Workbook: Katakana Writing Practice (ナ-ホ)|p.126; I',
'lesson-2/literacy-wb-6|Workbook: Spelling Practice (ナ-ホ)|p.126; II',
'lesson-2/literacy-wb-7|Workbook: Katakana Writing Practice (マ-ヨ)|p.127; I',
'lesson-2/literacy-wb-8|Workbook: Spelling Practice (マ-ヨ)|p.127; II',
'lesson-2/literacy-wb-9|Workbook: Katakana Writing Practice (ラ-ン)|p.128; I',
'lesson-2/literacy-wb-10|Workbook: Spelling Practice (ラ-ン)|p.128; II',
// Lesson 3
'lesson-3/vocab-1|Vocabulary: Entertainment and Sports|p.86',
'lesson-3/vocab-2|Vocabulary: Food and Drinks|p.86',
'lesson-3/vocab-3|Vocabulary: Places and Time|p.86-87',
'lesson-3/vocab-4|Vocabulary: U-verbs|p.87',
'lesson-3/vocab-5|Vocabulary: Ru-verbs and Irregular verbs|p.87',
'lesson-3/vocab-6|Vocabulary: Adverbs|p.87',
'lesson-3/vocab-7|Vocabulary: Adjectives and Expressions|p.87',
'lesson-3/grammar-7|Review: Identifying Verbs|p.89',
'lesson-3/grammar-1|Practice: Verb Conjugation|p.95; I-A',
'lesson-3/grammar-2|Practice: Particles を and で|p.95-96; I-B',
'lesson-3/grammar-3|Practice: Particles に and へ|p.96; I-C',
'lesson-3/grammar-4|Practice: Time References 1|p.98; II-A',
'lesson-3/grammar-5|Practice: Time References 2|p.98; II-C',
'lesson-3/grammar-6|Practice: Suggestion Using ～ませんか|p.99; III-A',
'lesson-3/culture-1|Culture Note: Japanese Houses|p.101',
'lesson-3/workbook-1|Workbook: Verb Conjugation|p.27',
'lesson-3/workbook-2|Workbook: Noun を Verb|p.28',
'lesson-3/workbook-3|Workbook: Verbs with Places|p.29; I & II',
'lesson-3/workbook-4|Workbook: Time References 1|p.30; I',
'lesson-3/workbook-5|Workbook: Time References 2|p.30; II & III',
'lesson-3/workbook-6|Workbook: Suggestion Using ～ませんか|p.31; I & II',
'lesson-3/workbook-7|Workbook: Frequency Adverbs|p.32',
'lesson-3/workbook-9|Workbook: Listening Comprehension 1|p.33; A & B',
'lesson-3/workbook-10|Workbook: Listening Comprehension 2|p.34; C & D',
'lesson-3/workbook-8|Workbook: Questions|p.35',
'lesson-3/literacy-1|Kanji Practice: 一 and 二|p.298',
'lesson-3/literacy-2|Kanji Practice: 三 and 四|p.298',
'lesson-3/literacy-3|Kanji Practice: 五 and 六|p.298',
'lesson-3/literacy-4|Kanji Practice: 七 and 八|p.298',
'lesson-3/literacy-5|Kanji Practice: 九 and 十|p.299',
'lesson-3/literacy-6|Kanji Practice: 百, 千, and 万|p.299',
'lesson-3/literacy-7|Kanji Practice: 円 and 時|p.299',
'lesson-3/literacy-8|Kanji Practice: Prices|p.300; I-A & B',
'lesson-3/literacy-9|Reading Practice: まいにちのせいかつ|p.301; II',
'lesson-3/literacy-wb-1|Workbook: Kanji Writing Practice|p.129',
'lesson-3/literacy-wb-2|Workbook: Spelling Practice (一, 二, and 三)|p.129; bonus',
'lesson-3/literacy-wb-3|Workbook: Spelling Practice (四, 五, and 六)|p.129; bonus',
'lesson-3/literacy-wb-4|Workbook: Spelling Practice (七, 八, and 九)|p.129; bonus',
'lesson-3/literacy-wb-5|Workbook: Spelling Practice (十, 百, and 千)|p.129; bonus',
'lesson-3/literacy-wb-6|Workbook: Spelling Practice (万, 円, and 時)|p.129; bonus',
'lesson-3/literacy-wb-7|Workbook: Using Kanji (Numbers)|p.130; I',
'lesson-3/literacy-wb-8|Workbook: Fill in the Kanji|p.130; II',
'lesson-3/literacy-wb-9|Workbook: Translate the Sentences|p.130; III',
// Lesson 4
'lesson-4/vocab-1|Vocabulary: People and Things|p.104',
'lesson-4/vocab-2|Vocabulary: Activities and Places|p.104',
'lesson-4/vocab-3|Vocabulary: Time|p.105',
'lesson-4/vocab-4|Vocabulary: U-verbs and Ru-verbs|p.105',
'lesson-4/vocab-5|Vocabulary: Adverbs and Expressions|p.105',
'lesson-4/vocab-6|Vocabulary: Location Words|p.106',
'lesson-4/culture-1|Culture Note: Japanese National Holidays|p.114',
'lesson-4/grammar-1|Practice: Ｘがあります|p.116; I-C',
'lesson-4/grammar-2|Practice: Describing Where Things Are|p.117; II-A & B',
'lesson-4/grammar-3|Practice: Past Tense of です|p.118; III-A',
'lesson-4/grammar-4|Practice: Past Tense of Verbs|p.120; IV-A',
'lesson-4/grammar-5|Practice: Past Tense 1|p.120; IV-B',
'lesson-4/grammar-6|Practice: Past Tense 2|p.121; IV-C & D',
'lesson-4/grammar-7|Practice: も 1|p.122; V-A',
'lesson-4/grammar-8|Practice: も 2|p.122-123; V-B',
'lesson-4/grammar-9|Practice: ～時間|p.123; VI-A',
'lesson-4/vocab-7|Useful Expressions: Days 1-15|p.127',
'lesson-4/vocab-8|Useful Expressions: Days 16-31|p.127',
'lesson-4/vocab-9|Useful Expressions: Months|p.127',
'lesson-4/vocab-10|Useful Expressions: Time Words|p.127',
'lesson-4/workbook-1|Workbook: Ｘがあります／います|p.36; I & II',
'lesson-4/workbook-2|Workbook: Describing Where Things Are|p.37; I & II',
'lesson-4/workbook-3|Workbook: Past Tense (Nouns)|p.38; I & II',
'lesson-4/workbook-4|Workbook: Verb Conjugation (Past Tense)|p.39',
'lesson-4/workbook-5|Workbook: Past Tense (Verbs)|p.40; I & II',
'lesson-4/workbook-6|Workbook: も|p.41',
'lesson-4/workbook-7|Workbook: ～時間・Particles|p.42; I & II',
'lesson-4/workbook-9|Workbook: Listening Comprehension|p.43; A, B, & C',
'lesson-4/workbook-8|Workbook: Questions|p.44',
'lesson-4/literacy-1|Kanji Practice: 日 and 本|p.302',
'lesson-4/literacy-2|Kanji Practice: 人 and 月|p.302',
'lesson-4/literacy-3|Kanji Practice: 火 and 水|p.302',
'lesson-4/literacy-4|Kanji Practice: 木, 金, and 土|p.302-303',
'lesson-4/literacy-5|Kanji Practice: 曜, 上, and 下|p.303',
'lesson-4/literacy-6|Kanji Practice: 中 and 半|p.303',
'lesson-4/literacy-7|Kanji Practice: Days of the Week|p.304; I-A',
'lesson-4/literacy-8|Kanji Practice: Location Words|p.304; I-B',
'lesson-4/literacy-9|Reading Practice: おかあさんへのメモ|p.304; II',
'lesson-4/literacy-10|Reading Practice: メアリーさんのしゅうまつ|p.305; III',
'lesson-4/literacy-wb-1|Workbook: Kanji Writing Practice|p.131',
'lesson-4/literacy-wb-2|Workbook: Spelling Practice (日, 本, and 人)|p.131; bonus',
'lesson-4/literacy-wb-3|Workbook: Spelling Practice (月, 火, and 水)|p.131; bonus',
'lesson-4/literacy-wb-4|Workbook: Spelling Practice (木, 金, 土, and 曜)|p.131; bonus',
'lesson-4/literacy-wb-5|Workbook: Spelling Practice (上, 下, 中, and 半)|p.131; bonus',
'lesson-4/literacy-wb-6|Workbook: Spelling the Days of the Week|p.132; I',
'lesson-4/literacy-wb-7|Workbook: Fill in the Kanji|p.132; II',
'lesson-4/literacy-wb-8|Workbook: Translate the Sentences|p.132; III',
// Lesson 5
'lesson-5/vocab-1|Vocabulary: Nouns|p.130',
'lesson-5/vocab-2|Vocabulary: い-adjectives|p.130-131',
'lesson-5/vocab-3|Vocabulary: な-adjectives|p.131',
'lesson-5/vocab-4|Vocabulary: Verbs and Expressions|p.131',
'lesson-5/grammar-1|Practice: Adjective Conjugation (Present Affirmative)|p.137; I-A',
'lesson-5/grammar-2|Practice: Adjective Conjugation (Present Negative)|p.137; I-B',
'lesson-5/grammar-3|Practice: Adjectives (Present Tense) 1|p.137-138; I-C',
'lesson-5/grammar-4|Practice: Adjectives (Present Tense) 2|p.138; I-D',
'lesson-5/grammar-5|Practice: Adjective Conjugation (Past Affirmative)|p.139; II-A',
'lesson-5/grammar-6|Practice: Adjective Conjugation (Past Negative)|p.139; II-B',
'lesson-5/grammar-7|Practice: Adjectives (Past Tense) 1|p.139; II-C',
'lesson-5/grammar-8|Practice: Adjectives (Past Tense) 2|p.140; II-D',
'lesson-5/grammar-9|Practice: Adjective + Noun 1|p.140; III-A',
'lesson-5/grammar-10|Practice: Adjective + Noun 2|p.141; III-B',
'lesson-5/grammar-11|Practice: 好き(な)／きらい(な) 1|p.141; IV-A',
'lesson-5/grammar-12|Practice: 好き(な)／きらい(な) 2|p.141; IV-B',
'lesson-5/grammar-13|Practice: ～ましょう|p.142; V-A',
'lesson-5/culture-1|Culture Note: Japanese Festivals|p.144',
'lesson-5/vocab-5|Useful Expressions: Post Office Words|p.145',
'lesson-5/vocab-6|Useful Expressions: At the Post Office|p.145',
'lesson-5/workbook-1|Workbook: Adjective Conjugation (Present Tense)|p.45',
'lesson-5/workbook-2|Workbook: Adjectives (Present Tense)|p.46; I & II',
'lesson-5/workbook-3|Workbook: Adjective Conjugation (Present and Past Tenses)|p.47',
'lesson-5/workbook-4|Workbook: Adjectives (Past Tense)|p.48; I & II',
'lesson-5/workbook-5|Workbook: Adjective + Noun|p.49; I & II',
'lesson-5/workbook-6|Workbook: 好き(な)／きらい(な)|p.50',
'lesson-5/workbook-7|Workbook: ～ましょう|p.51; I & II',
'lesson-5/workbook-9|Workbook: Listening Comprehension|p.52; A, B, & C',
'lesson-5/workbook-8|Workbook: Questions|p.53; I & II',
'lesson-5/literacy-1|Kanji Practice: 山, 川, and 元|p.306',
'lesson-5/literacy-2|Kanji Practice: 気, 天, and 私|p.306',
'lesson-5/literacy-3|Kanji Practice: 今 and 田|p.306',
'lesson-5/literacy-4|Kanji Practice: 女 and 男|p.307',
'lesson-5/literacy-5|Kanji Practice: 見 and 行|p.307',
'lesson-5/literacy-6|Kanji Practice: 食 and 飲|p.307',
'lesson-5/literacy-7|Kanji Practice: Match the Sentences|p.308; I-B',
'lesson-5/literacy-8|Kanji Practice: Match the Readings|p.308; I-C',
'lesson-5/literacy-9|Katakana Practice: Match the Words|p.309; II-A',
'lesson-5/literacy-10|Reading Practice: Yoko\'s Postcard|p.309; II-B',
'lesson-5/literacy-11|Reading Practice: Robert\'s Postcard|p.310; II-C',
'lesson-5/literacy-wb-1|Workbook: Kanji Writing Practice|p.133',
'lesson-5/literacy-wb-2|Workbook: Spelling Practice (山, 川, 元, and 気)|p.133; bonus',
'lesson-5/literacy-wb-3|Workbook: Spelling Practice (天, 私, 今, and 田)|p.133; bonus',
'lesson-5/literacy-wb-4|Workbook: Spelling Practice (女, 男, and 見)|p.133; bonus',
'lesson-5/literacy-wb-5|Workbook: Spelling Practice (行, 食, and 飲)|p.133; bonus',
'lesson-5/literacy-wb-6|Workbook: Fill in the Kanji|p.134; I',
'lesson-5/literacy-wb-7|Workbook: Translate the Sentences|p.134; II',
// Lesson 6
'lesson-6/vocab-1|Vocabulary: Nouns|p.148',
'lesson-6/vocab-2|Vocabulary: な-adjective and U-verbs|p.148-149',
'lesson-6/vocab-3|Vocabulary: Ru-verbs and Irregular Verbs|p.149',
'lesson-6/vocab-4|Vocabulary: Adverbs and Other Expressions|p.149',
'lesson-6/grammar-1|Review: Te-form Conjugation Rules|p.150-151',
'lesson-6/culture-1|Culture Note: Japan\'s Educational System (1)|p.154',
'lesson-6/grammar-2|Practice: Te-form Conjugation|p.156; I-A',
'lesson-6/grammar-3|Practice: ～てください|p.156-157; I-C & D',
'lesson-6/grammar-4|Practice: ～てもいいです|p.158; II-A & B',
'lesson-6/grammar-5|Practice: ～てはいけません|p.159; III-A',
'lesson-6/grammar-6|Practice: ～てもいいです／～てはいけません|p.159; III-C',
'lesson-6/grammar-7|Practice: Describing Two Activites|p.159-160; IV-A & B',
'lesson-6/grammar-8|Practice: ～から|p.161; V-A',
'lesson-6/grammar-9|Practice: ～ましょうか|p.162-163; VI-A & B',
'lesson-6/vocab-5|Useful Expressions: Directions|p.165',
'lesson-6/workbook-1|Workbook: Te-form Conjugation 1|p.54',
'lesson-6/workbook-2|Workbook: Te-form Conjugation 2|p.55-56',
'lesson-6/workbook-3|Workbook: ～てください|p.57; I & II',
'lesson-6/workbook-4|Workbook: ～てもいいです|p.58',
'lesson-6/workbook-5|Workbook: ～てはいけません|p.59; I & II',
'lesson-6/workbook-6|Workbook: Describing Two Activities|p.60; I & II',
'lesson-6/workbook-7|Workbook: ～から|p.61; I & II',
'lesson-6/workbook-9|Workbook: Listening Comprehension|p.62; A, B, & C',
'lesson-6/workbook-8|Workbook: Questions|p.63',
'lesson-6/literacy-1|Kanji Practice: 東 and 西|p.312',
'lesson-6/literacy-2|Kanji Practice: 南 and 北|p.312',
'lesson-6/literacy-3|Kanji Practice: 口 and 出|p.312',
'lesson-6/literacy-4|Kanji Practice: 右 and 左|p.312',
'lesson-6/literacy-5|Kanji Practice: 分, 先, and 生|p.313',
'lesson-6/literacy-6|Kanji Practice: 大 and 学|p.313',
'lesson-6/literacy-7|Kanji Practice: 外 and 国|p.313',
'lesson-6/literacy-8|Kanji Practice: Combine the Kanji|p.314; I-A',
'lesson-6/literacy-9|Reading Practice: Find the Location|p.314; I-B',
'lesson-6/literacy-10|Reading Practice: Bulletin Board|p.314-315; II',
'lesson-6/literacy-11|Reading Practice: Chiaki\'s Favorite Restaurant|p.316-317; III-A, B, & C',
'lesson-6/literacy-wb-1|Workbook: Kanji Writing Practice|p.135',
'lesson-6/literacy-wb-2|Workbook: Spelling Practice (東, 西, and 南)|p.135; bonus',
'lesson-6/literacy-wb-3|Workbook: Spelling Practice (北, 口, and 出)|p.135; bonus',
'lesson-6/literacy-wb-4|Workbook: Spelling Practice (右, 左, and 分)|p.135; bonus',
'lesson-6/literacy-wb-5|Workbook: Spelling Practice (先, 生, and 大)|p.135; bonus',
'lesson-6/literacy-wb-6|Workbook: Spelling Practice (学, 外, and 国)|p.135; bonus',
'lesson-6/literacy-wb-7|Workbook: Fill in the Kanji|p.136; I',
'lesson-6/literacy-wb-8|Workbook: Translate the Sentences|p.136; II',
// Lesson 7
'lesson-7/vocab-1|Vocabulary: Nouns 1|p.168',
'lesson-7/vocab-2|Vocabulary: Nouns 2|p.168',
'lesson-7/vocab-3|Vocabulary: い-adjectives and な-adjectives|p.168-169',
'lesson-7/vocab-4|Vocabulary: U-verbs, Ru-verbs, and Irregular Verbs|p.169',
'lesson-7/vocab-5|Vocabulary: Adverbs and Other Expressions|p.169',
'lesson-7/vocab-7|Bonus Vocabulary: Counting People|p.174',
'lesson-7/grammar-1|Practice: ～ている (Actions in Progress)|p.176; I-A',
'lesson-7/grammar-2|Practice: ～ている (Result of a Change)|p.177; II-A',
'lesson-7/grammar-3|Practice: Describing People 1|p.178; III-A',
'lesson-7/grammar-4|Practice: Describing People 2|p.178; III-B',
'lesson-7/grammar-5|Practice: Te-forms for Joining Sentences 1|p.179; IV-A',
'lesson-7/grammar-6|Practice: Te-forms for Joining Sentences 2|p.180; IV-B',
'lesson-7/grammar-7|Practice: Verb Stem + に行く／来る／帰る|p.181; V-A',
'lesson-7/culture-1|Culture Note: Kinship Terms 1|p.184',
'lesson-7/culture-2|Culutre Note: Kinship Terms 2|p.184',
'lesson-7/vocab-6|Useful Expressions: Parts of the Body|p.185',
'lesson-7/workbook-1|Workbook: Te-form Conjugation Practice|p.64',
'lesson-7/workbook-2|Workbook: ～ている (Actions in Progress)|p.65; I, II, & III',
'lesson-7/workbook-3|Workbook: ～ている (Result of a Change)|p.66; I',
'lesson-7/workbook-4|Workbook: Describing People|p.67; I & II',
'lesson-7/workbook-5|Workbook: Te-forms for Joining Sentences|p.68; I & II',
'lesson-7/workbook-6|Workbook: Verb Stem + に行く／来る／帰る|p.69; I',
'lesson-7/workbook-7|Workbook: Counting People|p.70',
'lesson-7/workbook-9|Workbook: Listening Comprehension|p.71; A, B, & C',
'lesson-7/workbook-8|Workbook: Questions|p.72',
'lesson-7/literacy-1|Kanji Practice: 京, 子, and 小|p.318',
'lesson-7/literacy-2|Kanji Practice: 会 and 社|p.318',
'lesson-7/literacy-3|Kanji Practice: 父 and 母|p.318',
'lesson-7/literacy-4|Kanji Practice: 高, 校, and 毎|p.318-319',
'lesson-7/literacy-5|Kanji Practice: 語 and 文|p.319',
'lesson-7/literacy-6|Kanji Practice: 帰 and 入|p.319',
'lesson-7/literacy-7|Kanji Practice: Fill in the Blanks|p.320; I-A',
'lesson-7/literacy-8|Reading Practice: Mary\'s Letter|p.321-322; II',
'lesson-7/literacy-wb-1|Workbook: Kanji Writing Practice|p.137',
'lesson-7/literacy-wb-2|Workbook: Spelling Practice (京, 子, 小, and 会)|p.137; bonus',
'lesson-7/literacy-wb-3|Workbook: Spelling Practice (社, 父, and 母)|p.137; bonus',
'lesson-7/literacy-wb-4|Workbook: Spelling Practice (高, 校, 毎, and 語)|p.137; bonus',
'lesson-7/literacy-wb-5|Workbook: Spelling Practice (文, 帰, and 入)|p.137; bonus',
'lesson-7/literacy-wb-6|Workbook: Fill in the Kanji|p.138; I',
'lesson-7/literacy-wb-7|Workbook: Translate the Sentences|p.138; II',
// Lesson 8
'lesson-8/vocab-1|Vocabulary: Nouns 1|p.188',
'lesson-8/vocab-2|Vocabulary: Nouns 2|p.188',
'lesson-8/vocab-3|Vocabulary: な-adjectives and U-verbs|p.188-189',
'lesson-8/vocab-4|Vocabulary: Ru-verbs and Irregular Verbs|p.189',
'lesson-8/vocab-5|Vocabulary: Adverbs and Other Expressions|p.189',
'lesson-8/grammar-1|Review: Short Form Conjugation Rules|p.190-191',
'lesson-8/grammar-2|Practice: Short Form Conjugation (Verbs)|p.198; I-A',
'lesson-8/grammar-3|Practice: Short Form Conjugation (Adjectives/Nouns)|p.198; I-B',
'lesson-8/grammar-4|Practice: Informal Speech (Verbs)|p.198-199; II-A',
'lesson-8/grammar-5|Practice: Informal Speech (Adjectives/Nouns)|p.199; II-B',
'lesson-8/grammar-6|Practice: Quotations (～と思います) 1|p.199; III-A',
'lesson-8/grammar-7|Practice: Quotations (～と思います) 2|p.199-200; III-B',
'lesson-8/grammar-8|Practice: Quotations (～と言っていました)|p.201; IV-A',
'lesson-8/grammar-9|Practice: ～ないでください|p.202; V-A',
'lesson-8/grammar-10|Practice: Verb のが好きです|p.202; VI-A',
'lesson-8/grammar-11|Practice: が|p.203; VII-A',
'lesson-8/grammar-12|Practice: 何も|p.204; VIII-A',
'lesson-8/vocab-6|Culture Note: Common Dishes in Japan|p.207',
'lesson-8/culture-1|Culture Note: Foods in Japan|p.207',
'lesson-8/workbook-1|Workbook: Short Forms (Present Tense)|p.73',
'lesson-8/workbook-2|Workbook: Short Forms (Informal Speech)|p.74; I & II',
'lesson-8/workbook-3|Workbook: Quotations (～と思います)|p.75; I & II',
'lesson-8/workbook-4|Workbook: Quotations (～と言っていました)|p.76',
'lesson-8/workbook-5|Workbook: ～ないでください|p.77; I & II',
'lesson-8/workbook-6|Workbook: Verb のが好きです|p.78; I & II',
'lesson-8/workbook-7|Workbook: が・何か and 何も|p.79; I & II',
'lesson-8/workbook-9|Workbook: Listening Comprehension|p.80; A, B, & C',
'lesson-8/workbook-8|Workbook: Questions|p.81; I & II',
'lesson-8/literacy-1|Kanji Practice: 員, 新, and 聞|p.323',
'lesson-8/literacy-2|Kanji Practice: 作, 仕, and 事|p.323',
'lesson-8/literacy-3|Kanji Practice: 電 and 車|p.323',
'lesson-8/literacy-4|Kanji Practice: 休, 言, and 読|p.324',
'lesson-8/literacy-5|Kanji Practice: 思, 次, and 何|p.324',
'lesson-8/literacy-6|Kanji Practice: Match the Verbs|p.325; I-B',
'lesson-8/literacy-7|Reading Practice: 日本の会社員|p.326-327; II-C',
'lesson-8/literacy-wb-1|Workbook: Kanji Writing Practice|p.139',
'lesson-8/literacy-wb-2|Workbook: Spelling Practice (員, 新, 聞, and 作)|p.139; bonus',
'lesson-8/literacy-wb-3|Workbook: Spelling Practice (仕, 事, 電, and 車)|p.139; bonus',
'lesson-8/literacy-wb-4|Workbook: Spelling Practice (休, 言, and 読)|p.139; bonus',
'lesson-8/literacy-wb-5|Workbook: Spelling Practice (思, 次, and 何)|p.139; bonus',
'lesson-8/literacy-wb-6|Workbook: Fill in the Kanji|p.140; I',
'lesson-8/literacy-wb-7|Workbook: Translate the Sentences|p.140; II',
// Lesson 9
'lesson-9/vocab-1|Vocabulary: Nouns|p.210',
'lesson-9/vocab-2|Vocabulary: い-adjectives and な-adjectives|p.210',
'lesson-9/vocab-3|Vocabulary: U-verbs, Ru-verbs, and Irregular Verbs|p.210-211',
'lesson-9/vocab-4|Vocabulary: Adverbs and Other Expressions|p.211',
'lesson-9/vocab-5|Vocabulary: Numbers (to count small items)|p.211',
'lesson-9/grammar-1|Review: Short Form Conjugation Rules (Past Tense)|p.212',
'lesson-9/grammar-2|Practice: Short Form Conjugation (Past Tense Verbs)|p.217; I-A',
'lesson-9/grammar-3|Practice: Short Form Conjugation (Past Tense Adjectives/Nouns)|p.217-218; I-B',
'lesson-9/grammar-4|Practice: Informal Speech (Past Tense Verbs)|p.218; II-A',
'lesson-9/grammar-5|Practice: Informal Speech (Past Tense Adjectives/Nouns)|p.219; II-B',
'lesson-9/grammar-6|Practice: Quotations (～と思います)|p.219; III-A',
'lesson-9/grammar-7|Practice: Quotations (～と言っていました)|p.220; IV-A',
'lesson-9/grammar-8|Practice: Qualifying Nouns with Verbs|p.221; V-A',
'lesson-9/grammar-9|Practice: まだ～ていません|p.222; VI-A',
'lesson-9/grammar-10|Practice: ～から|p.223; VII-A',
'lesson-9/culture-1|Culture Note: Japanese Traditional Culture|p.226',
'lesson-9/vocab-6|Useful Expressions: Color Names|p.227',
'lesson-9/vocab-7|Useful Expressions: Colors|p.227',
'lesson-9/workbook-1|Workbook: Past Tense Short Forms|p.82',
'lesson-9/workbook-2|Workbook: Past Tense Short Forms (Informal Speech)|p.83; I & II',
'lesson-9/workbook-3|Workbook: Past Tense Short Forms (～と思います)|p.84; I & II',
'lesson-9/workbook-4|Workbook: Quotations (～と言っていました)|p.85',
'lesson-9/workbook-5|Workbook: Qualifying Nouns with Verbs|p.86',
'lesson-9/workbook-6|Workbook: まだ～ていません|p.87',
'lesson-9/workbook-7|Workbook: ～から|p.88; I & II',
'lesson-9/workbook-9|Workbook: Listening Comprehension|p.89; A, B, & C',
'lesson-9/workbook-8|Workbook: Questions|p.90',
'lesson-9/literacy-1|Kanji Practice: 午, 後, and 前|p.328',
'lesson-9/literacy-2|Kanji Practice: 名 and 白|p.328',
'lesson-9/literacy-3|Kanji Practice: 雨, 書, and 友|p.328',
'lesson-9/literacy-4|Kanji Practice: 間 and 家|p.329',
'lesson-9/literacy-5|Kanji Practice: 話 and 少|p.329',
'lesson-9/literacy-6|Kanji Practice: 古, 知, and 来|p.329',
'lesson-9/literacy-7|Kanji Practice: Fill in the Blanks|p.330; I-A & B',
'lesson-9/literacy-8|Reading Practice: スーさんの日記|p.330-332; II-A, B, & C',
'lesson-9/literacy-9|Useful Expressions for Letters|p.333',
'lesson-9/literacy-wb-1|Workbook: Kanji Writing Practice|p.141',
'lesson-9/literacy-wb-2|Workbook: Spelling Practice (午, 後, 前, and 名)|p.141; bonus',
'lesson-9/literacy-wb-3|Workbook: Spelling Practice (白, 雨, 書, and 友)|p.141; bonus',
'lesson-9/literacy-wb-4|Workbook: Spelling Practice (間, 家, and 話)|p.141; bonus',
'lesson-9/literacy-wb-5|Workbook: Spelling Practice (少, 古, 知, and 来)|p.141; bonus',
'lesson-9/literacy-wb-6|Workbook: Fill in the Kanji|p.142; I',
'lesson-9/literacy-wb-7|Workbook: Translate the Sentences|p.142; II',
// Lesson 10
'lesson-10/vocab-1|Vocabulary: Nouns 1|p.230',
'lesson-10/vocab-2|Vocabulary: Nouns 2|p.230',
'lesson-10/vocab-3|Vocabulary: い-adjectives and な-adjectives|p.230-231',
'lesson-10/vocab-4|Vocabulary: U-verbs, Ru-verbs, and Irregular Verbs|p.231',
'lesson-10/vocab-5|Vocabulary: Adverbs and Other Expressions|p.231',
'lesson-10/grammar-1|Practice: Comparison between Two Items|p.237; I-A',
'lesson-10/grammar-2|Practice: Comparison among Three or More Items|p.238-239; II-A',
'lesson-10/grammar-3|Practice: Adjective/Noun + の|p.240; III-A',
'lesson-10/grammar-4|Practice: ～つもりだ|p.241; IV-A',
'lesson-10/grammar-5|Practice: Adjective + なる|p.242-243; V-A',
'lesson-10/grammar-6|Practice: どこかに／どこにも|p.244; VI-A',
'lesson-10/grammar-7|Practice: で行きます|p.245; VII-A',
'lesson-10/grammar-8|Practice: かかります|p.245; VII-B',
'lesson-10/culture-1|Culture Note: Public Transportation in Japan|p.247',
'lesson-10/vocab-6|Useful Expressions: At the Station 1|p.248',
'lesson-10/vocab-7|Useful Expressions: At the Station 2|p.248',
'lesson-10/vocab-8|Useful Expressions: At the Station 3|p.249',
'lesson-10/workbook-1|Workbook: Comparison between Two Items|p.91; I & II',
'lesson-10/workbook-2|Workbook: Comparison among Three or More Items|p.92; I & II',
'lesson-10/workbook-3|Workbook: Adjective/Noun + の|p.93; I & II',
'lesson-10/workbook-4|Workbook: ～つもりだ|p.94; I & II',
'lesson-10/workbook-5|Workbook: Adjective + なる|p.95; I & II',
'lesson-10/workbook-6|Workbook: ～で行きます／かかります・どこかに／どこにも|p.96; I & II',
'lesson-10/workbook-8|Workbook: Listening Comprehension|p.97-98; A, B, & C',
'lesson-10/workbook-7|Workbook: Questions|p.99',
'lesson-10/literacy-1|Kanji Practice: 住, 正, and 年|p.334',
'lesson-10/literacy-2|Kanji Practice: 売, 買, and 町|p.334',
'lesson-10/literacy-3|Kanji Practice: 長, 道, and 雪|p.334-335',
'lesson-10/literacy-4|Kanji Practice: 立, 自, and 夜|p.335',
'lesson-10/literacy-5|Kanji Practice: 朝 and 持|p.335',
'lesson-10/literacy-6|Kanji Practice: Antonyms|p.336; I-B',
'lesson-10/literacy-7|Kanji Practice: Fill in the Blanks|p.336; I-C',
'lesson-10/literacy-8|Reading Practice: かさじぞう|p.337-339; II-C & D',
'lesson-10/literacy-wb-1|Workbook: Kanji Writing Practice|p.143',
'lesson-10/literacy-wb-2|Workbook: Spelling Practice (住, 正, 年, and 売)|p.143; bonus',
'lesson-10/literacy-wb-3|Workbook: Spelling Practice (買, 町, 長, and 道)|p.143; bonus',
'lesson-10/literacy-wb-4|Workbook: Spelling Practice (雪, 立, and 自)|p.143; bonus',
'lesson-10/literacy-wb-5|Workbook: Spelling Practice (夜, 朝, and 持)|p.143; bonus',
'lesson-10/literacy-wb-6|Workbook: Fill in the Kanji|p.144; I',
'lesson-10/literacy-wb-7|Workbook: Translate the Sentences|p.144; II',
// Lesson 11
'lesson-11/vocab-1|Vocabulary: Nouns 1|p.252',
'lesson-11/vocab-2|Vocabulary: Nouns 2|p.252',
'lesson-11/vocab-3|Vocabulary: U-verbs, Ru-verbs, and Irregular Verbs|p.252-253',
'lesson-11/vocab-4|Vocabulary: Adverbs and Other Expressions|p.253',
'lesson-11/vocab-5|Vocabulary: Occupations|p.253',
'lesson-11/grammar-1|Practice: ～たい|p.259; I-A',
'lesson-11/grammar-2|Practice: ～たい (Past Tense)|p.259; I-C',
'lesson-11/grammar-3|Practice: ～たり～たりする|p.261; II-A',
'lesson-11/grammar-4|Practice: ～ことがある|p.262; III-A',
'lesson-11/grammar-5|Practice: Noun A や Noun B|p.263; IV-A',
'lesson-11/culture-1|Culture Note: New Year\'s|p.264',
'lesson-11/vocab-6|Useful Expressions: In the Japanese Class|p.265',
'lesson-11/vocab-7|Useful Expressions: Japanese Class Vocabulary 1|p.265',
'lesson-11/vocab-8|Useful Expressions: Japanese Class Vocabulary 2|p.265',
'lesson-11/workbook-1|Workbook: ～たい|p.100; I & II',
'lesson-11/workbook-2|Workbook: ～たり～たりする|p.101; I & II',
'lesson-11/workbook-3|Workbook: ～ことがある|p.102; I & II',
'lesson-11/workbook-4|Workbook: Noun A や Noun B|p.103',
'lesson-11/workbook-6|Workbook: Listening Comprehension|p.104; A, B, & C',
'lesson-11/workbook-5|Workbook: Questions|p.105; I & II',
'lesson-11/literacy-1|Kanji Practice: 手, 紙, and 好|p.340',
'lesson-11/literacy-2|Kanji Practice: 近, 明, 病, and 院|p.340',
'lesson-11/literacy-3|Kanji Practice: 映, 画, and 歌|p.340-341',
'lesson-11/literacy-4|Kanji Practice: 市, 所, and 勉|p.341',
'lesson-11/literacy-5|Kanji Practice: 強, 有, and 旅|p.341',
'lesson-11/literacy-6|Kanji Practice: Compounds|p.342; I-B',
'lesson-11/literacy-7|Reading Practice: 友だち募集|p.342-344; II-C, D, & E',
'lesson-11/literacy-wb-1|Workbook: Kanji Writing Practice|p.145',
'lesson-11/literacy-wb-2|Workbook: Spelling Practice (手, 紙, 好, and 近)|p.145; bonus',
'lesson-11/literacy-wb-3|Workbook: Spelling Practice (明, 病, 院, and 映)|p.145; bonus',
'lesson-11/literacy-wb-4|Workbook: Spelling Practice (画, 歌, 市, and 所)|p.145; bonus',
'lesson-11/literacy-wb-5|Workbook: Spelling Practice (勉, 強, 有, and 旅)|p.145; bonus',
'lesson-11/literacy-wb-6|Workbook: Fill in the Kanji|p.146; I',
'lesson-11/literacy-wb-7|Workbook: Translate the Sentences|p.146; II',
// Lesson 12
'lesson-12/vocab-1|Vocabulary: Nouns 1|p.268',
'lesson-12/vocab-2|Vocabulary: Nouns 2|p.268',
'lesson-12/vocab-3|Vocabulary: い-adjectives and な-adjectives|p.268-269',
'lesson-12/vocab-4|Vocabulary: U-verbs, Ru-verbs, and Irregular Verbs|p.269',
'lesson-12/vocab-5|Vocabulary: Adverbs and Other Expressions|p.269',
'lesson-12/grammar-1|Practice: ～んです 1|p.276; I-A',
'lesson-12/grammar-2|Practice: ～んです 2|p.277; I-B',
'lesson-12/grammar-3|Practice: ～すぎる|p.278-279; II-A',
'lesson-12/grammar-4|Practice: ～ほうがいいです|p.280; III-A',
'lesson-12/grammar-5|Practice: ～ので|p.281; IV-A',
'lesson-12/grammar-6|Practice: ～なければいけません／なきゃいけません|p.282; V-A',
'lesson-12/grammar-7|Practice: ～なければいけません／なきゃいけません (Informal)|p.282; V-C',
'lesson-12/grammar-8|Practice: ～でしょう|p.283; VI-A',
'lesson-12/culture-1|Culture Note: The Japanese Climate|p.286',
'lesson-12/vocab-6|Useful Expressions: Health and Illness|p.287-288',
'lesson-12/vocab-7|Useful Expressions: Doctor\'s Office Words|p.288',
'lesson-12/workbook-1|Workbook: ～んです|p.106; I & II',
'lesson-12/workbook-2|Workbook: ～すぎる|p.107; I & II',
'lesson-12/workbook-3|Workbook: ～ほうがいいです|p.108; I & II',
'lesson-12/workbook-4|Workbook: ～ので|p.109; I & II',
'lesson-12/workbook-5|Workbook: ～なければいけません／なきゃいけません|p.110; I & II',
'lesson-12/workbook-6|Workbook: ～でしょう|p.111; I & II',
'lesson-12/workbook-8|Workbook: Listening Comprehension|p.112; A, B, & C',
'lesson-12/workbook-7|Workbook: Questions|p.113',
'lesson-12/literacy-1|Kanji Practice: 昔, 々, and 神|p.346',
'lesson-12/literacy-2|Kanji Practice: 早, 起, and 牛|p.346',
'lesson-12/literacy-3|Kanji Practice: 使, 働, and 連|p.346-347',
'lesson-12/literacy-4|Kanji Practice: 別 and 度|p.347',
'lesson-12/literacy-5|Kanji Practice: 赤, 青, and 色|p.347',
'lesson-12/literacy-6|Kanji Practice: Match the Readings|p.348; I-A',
'lesson-12/literacy-7|Reading Practice: 七夕|p.349-350; II-B & C',
'lesson-12/literacy-wb-1|Workbook: Kanji Writing Practice|p.147',
'lesson-12/literacy-wb-2|Workbook: Spelling Practice (昔, 々, 神, and 早)|p.147; bonus',
'lesson-12/literacy-wb-3|Workbook: Spelling Practice (起, 牛, 使, and 働)|p.147; bonus',
'lesson-12/literacy-wb-4|Workbook: Spelling Practice (連, 別, and 度)|p.147; bonus',
'lesson-12/literacy-wb-5|Workbook: Spelling Practice (赤, 青, and 色)|p.147; bonus',
'lesson-12/literacy-wb-6|Workbook: Fill in the Kanji|p.148; I',
'lesson-12/literacy-wb-7|Workbook: Translate the Sentences|p.148; II',
// Lesson 13
'lesson-13/vocab-1|Vocabulary: Nouns 1|p.28',
'lesson-13/vocab-2|Vocabulary: Nouns 2|p.28',
'lesson-13/vocab-3|Vocabulary: い-adjectives and な-adjectives|p.28-29',
'lesson-13/vocab-4|Vocabulary: U-verbs and Irregular Verbs|p.29',
'lesson-13/vocab-5|Vocabulary: Adverbs and Other Expressions|p.29',
'lesson-13/vocab-6|Vocabulary: Numbers Used to Count Days|p.29',
'lesson-13/grammar-1|Practice: Potential Verbs 1|p.37; I-A',
'lesson-13/grammar-2|Practice: Potential Verbs 2|p.37; I-B',
'lesson-13/grammar-3|Practice: Potential Verbs 3|p.39; I-F',
'lesson-13/grammar-4|Practice: ～し|p.39-40; II-A',
'lesson-13/grammar-5|Practice: ～そうです 1|p.41; III-A',
'lesson-13/grammar-6|Practice: ～そうです 2|p.42; III-B',
'lesson-13/grammar-7|Practice: ～てみる|p.43; IV-A',
'lesson-13/grammar-8|Practice: なら|p.44; V-A',
'lesson-13/grammar-9|Practice: 一週間に三回|p.45-46; VI-A',
'lesson-13/culture-1|Culture Note: Names of Years|p.48',
'lesson-13/culture-2|Culture Note: East Asian Zodiacs|p.48',
'lesson-13/vocab-7|Useful Expressions: Bank Words|p.49',
'lesson-13/vocab-8|Useful Expressions: At the Bank|p.49',
'lesson-13/workbook-1|Workbook: Potential Verbs Conjugation Practice|p.11; I',
'lesson-13/workbook-2|Workbook: Potential Verbs 1|p.12; II',
'lesson-13/workbook-3|Workbook: Potential Verbs 2|p.13; I & II',
'lesson-13/workbook-4|Workbook: ～し|p.14; I & II',
'lesson-13/workbook-5|Workbook: ～そうです|p.15; I & II',
'lesson-13/workbook-6|Workbook: ～てみる|p.16; I & II',
'lesson-13/workbook-7|Workbook: なら|p.17; I & II',
'lesson-13/workbook-8|Workbook: 一週間に三回|p.18; I & II',
'lesson-13/workbook-10|Workbook: Listening Comprehension|p.19; A, B, & C',
'lesson-13/workbook-9|Workbook: Questions|p.20; I & II',
'lesson-13/literacy-1|Kanji Practice: 物, 鳥, and 料|p.276',
'lesson-13/literacy-2|Kanji Practice: 理, 特, and 安|p.276',
'lesson-13/literacy-3|Kanji Practice: 販, 肉, and 悪|p.276-277',
'lesson-13/literacy-4|Kanji Practice: 体, 空, and 港|p.277',
'lesson-13/literacy-5|Kanji Practice: 着, 同, 海, and 昼|p.277',
'lesson-13/literacy-6|Kanji Practice: Write the Readings|p.278; I-A & B',
'lesson-13/literacy-7|Reading Practice: Identify the Food|p.279; II-A',
'lesson-13/literacy-8|Reading Practice: 日本のおもしろい経験|p.279-280; II-B & C',
'lesson-13/literacy-9|Reading Practice: 満員電車|p.281-282; III-B & C',
'lesson-13/literacy-wb-1|Workbook: Kanji Writing Practice|p.109',
'lesson-13/literacy-wb-2|Workbook: Spelling Practice (物, 鳥, 料, and 理)|p.109; bonus',
'lesson-13/literacy-wb-3|Workbook: Spelling Practice (特, 安, 飯, and 肉)|p.109; bonus',
'lesson-13/literacy-wb-4|Workbook: Spelling Practice (悪, 体, 空, and 港)|p.109; bonus',
'lesson-13/literacy-wb-5|Workbook: Spelling Practice (着, 同, 海, and 昼)|p.109; bonus',
'lesson-13/literacy-wb-6|Workbook: Fill in the Blanks|p.110',
// Lesson 14
'lesson-14/vocab-1|Vocabulary: Nouns 1|p.52',
'lesson-14/vocab-2|Vocabulary: Nouns 2|p.52',
'lesson-14/vocab-3|Vocabulary: Adjectives and Verbs|p.53',
'lesson-14/vocab-4|Vocabulary: Adverbs and Other Expressions|p.53',
'lesson-14/vocab-5|Vocabulary: Counters|p.53',
'lesson-14/grammar-1|Practice: ほしい (Present)|p.61; I-A',
'lesson-14/grammar-2|Practice: ほしい (Past)|p.61; I-B',
'lesson-14/grammar-3|Practice: ～かもしれません|p.63; II-A',
'lesson-14/grammar-4|Practice: あげる|p.65; III-A',
'lesson-14/grammar-5|Practice: くれる／もらう|p.66; III-C',
'lesson-14/grammar-6|Practice: あげる／くれる／もらう|p.66; III-D',
'lesson-14/grammar-7|Practice: ～たらどうですか|p.68; IV-A',
'lesson-14/grammar-8|Practice: Counters|p.69; V-A',
'lesson-14/grammar-9|Practice: Number+も／Number+しか+Negative|p.69; V-B',
'lesson-14/culture-1|Culture Note: Annual Events in Japan|p.72',
'lesson-14/vocab-6|Useful Expressions: Counters|p.73',
'lesson-14/workbook-1|Workbook: ほしい|p.21; I, II, & III',
'lesson-14/workbook-2|Workbook: ～かもしれません|p.22; I & II',
'lesson-14/workbook-3|Workbook: あげる／くれる／もらう|p.23; I & II',
'lesson-14/workbook-4|Workbook: ～たらどうですか|p.24; I & II',
'lesson-14/workbook-5|Workbook: Number+も／Number+しか+Negative|p.25; I & II',
'lesson-14/workbook-7|Workbook: Listening Comprehension|p.26; A, B, & C',
'lesson-14/workbook-6|Workbook: Questions|p.27; I',
'lesson-14/literacy-1|Kanji Practice: 彼, 代, and 留|p.283',
'lesson-14/literacy-2|Kanji Practice: 族, 親, and 切|p.283',
'lesson-14/literacy-3|Kanji Practice: 英, 店, and 去|p.283-284',
'lesson-14/literacy-4|Kanji Practice: 急, 乗, and 当|p.284',
'lesson-14/literacy-5|Kanji Practice: 音, 楽, 医, and 者|p.284',
'lesson-14/literacy-6|Kanji Practice: Write the Readings|p.285; I-A & B',
'lesson-14/literacy-7|Reading Practice: 悩みの相談|p.286-287; II-B & C',
'lesson-14/literacy-wb-1|Workbook: Kanji Writing Practice|p.111',
'lesson-14/literacy-wb-2|Workbook: Spelling Practice (彼, 代, 留, and 族)|p.111; bonus',
'lesson-14/literacy-wb-3|Workbook: Spelling Practice (親, 切, 英, and 店)|p.111; bonus',
'lesson-14/literacy-wb-4|Workbook: Spelling Practice (去, 急, 乗, and 当)|p.111; bonus',
'lesson-14/literacy-wb-5|Workbook: Spelling Practice (音, 楽, 医, and 者)|p.111; bonus',
'lesson-14/literacy-wb-6|Workbook: Fill in the Blanks|p.112',
// Lesson 15
'lesson-15/vocab-1|Vocabulary: Nouns 1|p.76',
'lesson-15/vocab-2|Vocabulary: Nouns 2|p.76',
'lesson-15/vocab-3|Vocabulary: い-adjectives, U-verbs, and Ru-Verbs|p.76-77',
'lesson-15/vocab-4|Vocabulary: Irregular Verbs, Adverbs and Other Expressions|p.77',
'lesson-15/culture-1|Culture Note: Japanese Accommodations|p.81',
'lesson-15/vocab-6|Bonus Vocabulary: ～目|p.83',
'lesson-15/grammar-1|Practice: Volitional Form 1|p.84; I-A',
'lesson-15/grammar-2|Practice: Volitional Form 2|p.84-85; I-B',
'lesson-15/grammar-3|Practice: Volitional Form + と思っています|p.86; II-A',
'lesson-15/grammar-4|Practice: ～ておく|p.87; III-A',
'lesson-15/grammar-5|Practice: Using Sentences to Qualify Nouns 1|p.88-89; IV-A',
'lesson-15/grammar-6|Practice: Using Sentences to Qualify Nouns 2|p.89; IV-B',
'lesson-15/grammar-7|Practice: Using Sentences to Qualify Nouns 3|p.90-91; IV-D',
'lesson-15/vocab-5|Useful Expressions: At the Hotel|p.95',
'lesson-15/workbook-1|Workbook: Volitional Form Conjugation Practice|p.28; I',
'lesson-15/workbook-2|Workbook: Volitional Form|p.28; II',
'lesson-15/workbook-3|Workbook: Volitional Form + と思っています|p.29; I & II',
'lesson-15/workbook-4|Workbook: ～ておく|p.30; I & II',
'lesson-15/workbook-5|Workbook: Using Sentences to Qualify Nouns 1|p.31; I & II',
'lesson-15/workbook-6|Workbook: Using Sentences to Qualify Nouns 2|p.32; I & II',
'lesson-15/workbook-8|Workbook: Listening Comprehension|p.33; A, B, & C',
'lesson-15/workbook-7|Workbook: Questions|p.34; I',
'lesson-15/literacy-1|Kanji Practice: 死, 意, and 味|p.288',
'lesson-15/literacy-2|Kanji Practice: 注, 夏, 魚, and 寺|p.288',
'lesson-15/literacy-3|Kanji Practice: 広, 転, and 借|p.288-289',
'lesson-15/literacy-4|Kanji Practice: 走, 建, and 地|p.289',
'lesson-15/literacy-5|Kanji Practice: 場, 足, and 通|p.289',
'lesson-15/literacy-6|Kanji Practice: Write the Readings|p.290; I-A & B',
'lesson-15/literacy-7|Reading Practice: 私が好きな所|p.291-294; II-B, C, & B',
'lesson-15/literacy-wb-1|Workbook: Kanji Writing Practice|p.113',
'lesson-15/literacy-wb-2|Workbook: Spelling Practice (死, 意, 味, and 注)|p.113; bonus',
'lesson-15/literacy-wb-3|Workbook: Spelling Practice (夏, 魚, 寺, and 広)|p.113; bonus',
'lesson-15/literacy-wb-4|Workbook: Spelling Practice (転, 借, 走, and 建)|p.113; bonus',
'lesson-15/literacy-wb-5|Workbook: Spelling Practice (地, 場, 足, and 通)|p.113; bonus',
'lesson-15/literacy-wb-6|Workbook: Fill in the Blanks|p.114',
// Lesson 16
'lesson-16/vocab-1|Vocabulary: Nouns|p.98',
'lesson-16/vocab-2|Vocabulary: い-adjectives and U-verbs|p.98-99',
'lesson-16/vocab-3|Vocabulary: Ru-verbs and Irregular Verbs|p.99',
'lesson-16/vocab-4|Vocabulary: Adverbs and Other Expressions|p.99',
'lesson-16/grammar-1|Practice: ～てあげる|p.108; I-A',
'lesson-16/grammar-2|Practice: ～てくれる／～てもらう|p.109; I-C',
'lesson-16/grammar-3|Practice: ～てあげる／～てくれる／～てもらう|p.110; I-E',
'lesson-16/grammar-4|Practice: ～ていただけませんか|p.112; II-A',
'lesson-16/grammar-5|Practice: ～といいですね|p.113; III-A',
'lesson-16/grammar-6|Practice: ～時 1|p.114; IV-A',
'lesson-16/grammar-7|Practice: ～時 2|p.115; IV-B',
'lesson-16/grammar-8|Practice: ～てすみませんでした 1|p.116; V-A',
'lesson-16/grammar-9|Practice: ～てすみませんでした 2|p.116; V-B',
'lesson-16/culture-1|Culture Note: Gift-giving in Japan|p.117',
'lesson-16/workbook-1|Workbook: ～てあげる／～てくれる／～てもらう 1|p.35; I & II',
'lesson-16/workbook-2|Workbook: ～てあげる／～てくれる／～てもらう 2|p.36; I & II',
'lesson-16/workbook-3|Workbook: ～ていただけませんか|p.37; I & II',
'lesson-16/workbook-4|Workbook: ～といいですね／～といいんですが|p.38; I & II',
'lesson-16/workbook-5|Workbook: ～時 1|p.39; I & II',
'lesson-16/workbook-6|Workbook: ～時 2|p.40; I & II',
'lesson-16/workbook-7|Workbook: ～てすみませんでした|p.41; I & II',
'lesson-16/workbook-9|Workbook: Listening Comprehension|p.42; A, B, & C',
'lesson-16/workbook-8|Workbook: Questions|p.43; I',
'lesson-16/literacy-1|Kanji Practice: 供, 世, and 界|p.295',
'lesson-16/literacy-2|Kanji Practice: 全, 部, and 始|p.295',
'lesson-16/literacy-3|Kanji Practice: 週, 以, and 考|p.295-296',
'lesson-16/literacy-4|Kanji Practice: 開, 屋, and 方|p.296',
'lesson-16/literacy-5|Kanji Practice: 運, 動, 教, and 室|p.296',
'lesson-16/literacy-6|Kanji Practice: Write the Readings|p.297; I-A & B',
'lesson-16/literacy-7|Reading Practice: まんが「ドラえもん」|p.298-300; II-B, C, & D',
'lesson-16/literacy-wb-1|Workbook: Kanji Writing Practice|p.115',
'lesson-16/literacy-wb-2|Workbook: Spelling Practice (供, 世, 界, and 全)|p.115; bonus',
'lesson-16/literacy-wb-3|Workbook: Spelling Practice (部, 始, 週, and 以)|p.115; bonus',
'lesson-16/literacy-wb-4|Workbook: Spelling Practice (考, 開, 屋, and 方)|p.115; bonus',
'lesson-16/literacy-wb-5|Workbook: Spelling Practice (運, 動, 教, and 室)|p.115; bonus',
'lesson-16/literacy-wb-6|Workbook: Fill in the Blanks|p.116',
// Lesson 17
'lesson-17/vocab-1|Vocabulary: Nouns 1|p.120',
'lesson-17/vocab-2|Vocabulary: Nouns 2|p.120',
'lesson-17/vocab-3|Vocabulary: い-adjectives and U-verbs|p.120-121',
'lesson-17/vocab-4|Vocabulary: Ru-verbs and Irregular Verbs|p.121',
'lesson-17/vocab-5|Vocabulary: Adverbs and Other Expressions|p.121',
'lesson-17/culture-1|Culture Note: Japanese Gestures|p.128',
'lesson-17/grammar-1|Practice: ～そうです (I hear)|p.129; I-A',
'lesson-17/grammar-2|Practice: ～って|p.130; II-A',
'lesson-17/grammar-3|Practice: ～たら 1|p.131; III-A',
'lesson-17/grammar-4|Practice: ～たら 2|p.131; III-B',
'lesson-17/grammar-5|Practice: ～なくてもいいです|p.132; IV-A',
'lesson-17/grammar-6|Practice: ～みたいです|p.134; V-A',
'lesson-17/grammar-7|Practice: ～てから|p.136; VI-A',
'lesson-17/grammar-8|Practice: ～前に|p.137; VI-B',
'lesson-17/vocab-6|Useful Expressions: At the Barber/Beauty Salon|p.139',
'lesson-17/vocab-7|Useful Expressions: Barber/Beauty Salon Words|p.139',
'lesson-17/workbook-1|Workbook: ～そうです／～って|p.44; I, II, & III',
'lesson-17/workbook-2|Workbook: ～たら|p.45; I & II',
'lesson-17/workbook-3|Workbook: ～なくてもいいです|p.46; I, II, & III',
'lesson-17/workbook-4|Workbook: ～みたいです|p.47; I & II',
'lesson-17/workbook-5|Workbook: ～前に／～てから|p.48; I & II',
'lesson-17/workbook-7|Workbook: Listening Comprehension|p.49; A, B, & C',
'lesson-17/workbook-6|Workbook: Questions|p.50; I',
'lesson-17/literacy-1|Kanji Practice: 歳, 習, and 主|p.301',
'lesson-17/literacy-2|Kanji Practice: 結, 婚, and 集|p.301',
'lesson-17/literacy-3|Kanji Practice: 発, 表, and 品|p.301-302',
'lesson-17/literacy-4|Kanji Practice: 字, 活, and 写|p.302',
'lesson-17/literacy-5|Kanji Practice: 真, 歩, and 野|p.302',
'lesson-17/literacy-6|Kanji Practice: Write the Readings|p.303; I-A & B',
'lesson-17/literacy-7|Reading Practice: オノ・ヨーコ|p.304-306; II-A, B, & C',
'lesson-17/literacy-wb-1|Workbook: Kanji Writing Practice|p.117',
'lesson-17/literacy-wb-2|Workbook: Spelling Practice (歳, 習, 主, and 結)|p.117; bonus',
'lesson-17/literacy-wb-3|Workbook: Spelling Practice (婚, 集, 発, and 表)|p.117; bonus',
'lesson-17/literacy-wb-4|Workbook: Spelling Practice (品, 字, and 活)|p.117; bonus',
'lesson-17/literacy-wb-5|Workbook: Spelling Practice (写, 真, 歩, and 野)|p.117; bonus',
'lesson-17/literacy-wb-6|Workbook: Fill in the Blanks|p.118',
// Lesson 18
'lesson-18/vocab-1|Vocabulary: Nouns 1|p.142',
'lesson-18/vocab-2|Vocabulary: Nouns 2|p.142',
'lesson-18/vocab-3|Vocabulary: い-adjectives and U-verbs|p.142-143',
'lesson-18/vocab-4|Vocabulary: Ru-verbs and Irregular Verbs|p.143',
'lesson-18/vocab-5|Vocabulary: Adverbs and Other Expressions|p.143',
'lesson-18/vocab-6|Review: Transitivity Pairs|p.144',
'lesson-18/grammar-1|Practice: Transitivity Pairs|p.150; I-A',
'lesson-18/grammar-2|Practice: Transitivity Pairs + ている|p.151-152; I-C',
'lesson-18/grammar-3|Practice: ～てしまう 1|p.153; II-A',
'lesson-18/grammar-4|Practice: ～てしまう 2|p.153; II-B',
'lesson-18/grammar-5|Practice: ～ちゃう／～じゃう|p.154; II-C',
'lesson-18/grammar-6|Practice: ～と|p.155; III-A',
'lesson-18/grammar-7|Practice: ～ながら|p.157; IV-A',
'lesson-18/grammar-8|Practice: ～ばよかったです Conjugation|p.158; V-A',
'lesson-18/grammar-9|Practice: ～ばよかったです|p.158-159; V-B',
'lesson-18/culture-1|Culture Note: Sushi|p.163',
'lesson-18/culture-2|Culture Note: Popular Sushi Toppings|p.163',
'lesson-18/workbook-0|Workbook: Transitivity Pairs 0|bonus',
'lesson-18/workbook-1|Workbook: Transitivity Pairs 1|p.51; I & II',
'lesson-18/workbook-2|Workbook: Transitivity Pairs 2|p.52; I',
'lesson-18/workbook-3|Workbook: ～てしまう|p.53; I & II',
'lesson-18/workbook-4|Workbook: ～と|p.54; I, II, & III',
'lesson-18/workbook-5|Workbook: ～ながら|p.55; I, II, & III',
'lesson-18/workbook-6|Workbook: ～ばよかったです|p.56; I, II, & III',
'lesson-18/workbook-8|Workbook: Listening Comprehension|p.57; A, B, & C',
'lesson-18/workbook-7|Workbook: Questions|p.58; I',
'lesson-18/literacy-1|Kanji Practice: 目, 的, and 力|p.308',
'lesson-18/literacy-2|Kanji Practice: 洋, 服, 堂, and 授|p.308',
'lesson-18/literacy-3|Kanji Practice: 業, 試, and 験|p.308-309',
'lesson-18/literacy-4|Kanji Practice: 貸, 図, and 館|p.309',
'lesson-18/literacy-5|Kanji Practice: 終, 宿, and 題|p.309',
'lesson-18/literacy-6|Kanji Practice: Write the Readings|p.310; I-A & B',
'lesson-18/literacy-7|Reading Practice: 大学生のアルバイト|p.310-311; II-B',
'lesson-18/literacy-8|Reading Practice: 橋本くんの大学生活|p.312-313; III-A & B',
'lesson-18/literacy-wb-1|Workbook: Kanji Writing Practice|p.119',
'lesson-18/literacy-wb-2|Workbook: Spelling Practice (目, 的, 力, and 洋)|p.119; bonus',
'lesson-18/literacy-wb-3|Workbook: Spelling Practice (服, 堂, 授, and 業)|p.119; bonus',
'lesson-18/literacy-wb-4|Workbook: Spelling Practice (試, 験, 貸, and 図)|p.119; bonus',
'lesson-18/literacy-wb-5|Workbook: Spelling Practice (館, 終, 宿, and 題)|p.119; bonus',
'lesson-18/literacy-wb-6|Workbook: Fill in the Blanks|p.120',
// Lesson 19
'lesson-19/vocab-1|Vocabulary: Nouns 1|p.166',
'lesson-19/vocab-2|Vocabulary: Nouns 2 and Adjectives|p.166',
'lesson-19/vocab-3|Vocabulary: U-verbs|p.166-167',
'lesson-19/vocab-4|Vocabulary: Ru-verbs and Irregular Verbs|p.167',
'lesson-19/vocab-5|Vocabulary: Adverbs and Other Expressions|p.167',
'lesson-19/grammar-1|Practice: Honorific Verbs 1|p.174; I-A',
'lesson-19/grammar-2|Practice: Honorific Verbs 2|p.174-175; I-B',
'lesson-19/grammar-3|Practice: Honorific Verbs 3|p.175; I-C',
'lesson-19/grammar-4|Practice: Giving Respectful Advice|p.176; II',
'lesson-19/grammar-5|Practice: ～てくれてありがとう|p.177; III-A',
'lesson-19/grammar-6|Practice: ～てよかったです|p.178; IV-A',
'lesson-19/grammar-7|Practice: ～はずです 1|p.179; V-A',
'lesson-19/grammar-8|Practice: ～はずです 2|p.180-181; V-D',
'lesson-19/culture-1|Culture Note: Visiting Someone\'s House|p.183',
'lesson-19/workbook-1|Workbook: Honorific Verbs 1|p.59',
'lesson-19/workbook-2|Workbook: Honorific Verbs 2|p.60; I & II',
'lesson-19/workbook-3|Workbook: Honorific Verbs 3・Giving Respectful Advice|p.61; I & II',
'lesson-19/workbook-4|Workbook: ～てくれてありがとう|p.62; I & II',
'lesson-19/workbook-5|Workbook: ～てよかったです|p.63; I & II',
'lesson-19/workbook-6|Workbook: ～はずです|p.64; I, II, & III',
'lesson-19/workbook-8|Workbook: Listening Comprehension|p.65-66; A, B, & C',
'lesson-19/workbook-7|Workbook: Questions|p.67; I',
'lesson-19/literacy-1|Kanji Practice: 春, 秋, and 冬|p.315',
'lesson-19/literacy-2|Kanji Practice: 花, 様, and 不|p.315',
'lesson-19/literacy-3|Kanji Practice: 姉, 兄, 漢, and 卒|p.315-316',
'lesson-19/literacy-4|Kanji Practice: 工, 研, and 究|p.316',
'lesson-19/literacy-5|Kanji Practice: 質, 問, and 多|p.316',
'lesson-19/literacy-6|Kanji Practice: Write the Readings|p.317; I-A & B',
'lesson-19/literacy-7|Reading Practice: お礼の手紙|p.318-319; II-A, B, & C',
'lesson-19/literacy-8|Reading Practice: マリアさんのメール|p.320-321; II-A & B',
'lesson-19/literacy-9|Useful Expressions for Greeting Cards|p.322',
'lesson-19/literacy-wb-1|Workbook: Kanji Writing Practice|p.121',
'lesson-19/literacy-wb-2|Workbook: Spelling Practice (春, 秋, 冬, and 花)|p.121; bonus',
'lesson-19/literacy-wb-3|Workbook: Spelling Practice (様, 不, 姉, and 兄)|p.121; bonus',
'lesson-19/literacy-wb-4|Workbook: Spelling Practice (漢, 卒, 工, and 研)|p.121; bonus',
'lesson-19/literacy-wb-5|Workbook: Spelling Practice (究, 質, 問, and 多)|p.121; bonus',
'lesson-19/literacy-wb-6|Workbook: Fill in the Blanks|p.122',
// Lesson 20
'lesson-20/vocab-1|Vocabulary: Nouns 1|p.186',
'lesson-20/vocab-2|Vocabulary: Nouns 2 and い-adjectives|p.186',
'lesson-20/vocab-3|Vocabulary: U-verbs|p.186-187',
'lesson-20/vocab-4|Vocabulary: Ru-verbs and Irregular Verbs|p.187',
'lesson-20/vocab-5|Vocabulary: Adverbs and Other Expressions|p.187',
'lesson-20/grammar-1|Practice: Extra-modest Expressions 1|p.195; I-A',
'lesson-20/grammar-2|Practice: Extra-modest Expressions 2|p.195; I-B',
'lesson-20/grammar-3|Practice: Extra-modest Expressions 3|p.196; I-D',
'lesson-20/grammar-4|Practice: Humble Expressions 1|p.197; II-A',
'lesson-20/grammar-5|Practice: Humble Expressions 2|p.197-198; II-B',
'lesson-20/grammar-6|Practice: ～ないで|p.199-200; III-A',
'lesson-20/grammar-7|Practice: Questions within Larger Sentences 1|p.200-201; IV-A',
'lesson-20/grammar-8|Practice: Questions within Larger Sentences 2|p.201; IV-B',
'lesson-20/grammar-9|Practice: name という item|p.202; V-A',
'lesson-20/grammar-10|Practice: ～やすい／にくい|p.203; VI-A',
'lesson-20/culture-1|Culture Note: Japanese Pop Culture|p.207',
'lesson-20/workbook-1|Workbook: Extra-modest Expressions|p.68',
'lesson-20/workbook-2|Workbook: Humble Expressions 1|p.69',
'lesson-20/workbook-3|Workbook: Humble Expressions 2|p.70; I & II',
'lesson-20/workbook-4|Workbook: Three Types of Respect Language|p.71; I & II',
'lesson-20/workbook-5|Workbook: ～ないで|p.72; I & II',
'lesson-20/workbook-6|Workbook: Questions Within Larger Sentences|p.73; I & II',
'lesson-20/workbook-7|Workbook: Name という Item・～やすい／～にくい|p.74; I & II',
'lesson-20/workbook-9|Workbook: Listening Comprehension|p.75; A, B, & C',
'lesson-20/workbook-8|Workbook: Questions|p.76; I',
'lesson-20/literacy-1|Kanji Practice: 皿, 声, and 茶|p.323',
'lesson-20/literacy-2|Kanji Practice: 止, 枚, and 両|p.323',
'lesson-20/literacy-3|Kanji Practice: 無, 払, and 心|p.323-324',
'lesson-20/literacy-4|Kanji Practice: 笑, 絶, and 対|p.324',
'lesson-20/literacy-5|Kanji Practice: 痛, 最, and 続|p.324',
'lesson-20/literacy-6|Kanji Practice: Write the Readings|p.325; I-A & B',
'lesson-20/literacy-7|Reading Practice: 猫の皿|p.327-328; II-B & C',
'lesson-20/literacy-wb-1|Workbook: Kanji Writing Practice|p.123',
'lesson-20/literacy-wb-2|Workbook: Spelling Practice (皿, 声, 茶, and 止)|p.123; bonus',
'lesson-20/literacy-wb-3|Workbook: Spelling Practice (枚, 両, 無, and 払)|p.123; bonus',
'lesson-20/literacy-wb-4|Workbook: Spelling Practice (心, 笑, 絶, and 対)|p.123; bonus',
'lesson-20/literacy-wb-5|Workbook: Spelling Practice (痛, 最, and 続)|p.123; bonus',
'lesson-20/literacy-wb-6|Workbook: Fill in the Blanks|p.124',
// Lesson 21
'lesson-21/vocab-1|Vocabulary: Nouns 1|p.210',
'lesson-21/vocab-2|Vocabulary: Nouns 2|p.210',
'lesson-21/vocab-3|Vocabulary: U-verbs|p.210-211',
'lesson-21/vocab-4|Vocabulary: Ru-verbs and Irregular Verbs|p.211',
'lesson-21/vocab-5|Vocabulary: Adjectives, Adverbs and Other Expressions|p.210-211',
'lesson-21/grammar-1|Practice: Passive Sentences 1|p.219; I-A',
'lesson-21/grammar-2|Practice: Passive Sentences 2|p.219-220; I-B',
'lesson-21/grammar-3|Practice: ～てある|p.221; II-A',
'lesson-21/grammar-4|Practice: ～間に|p.223; III-A',
'lesson-21/grammar-5|Practice: Adjective + する|p.223; IV-A',
'lesson-21/grammar-6|Practice: ～てほしい|p.224; V-A',
'lesson-21/culture-1|Culture Note: Religion in Japan|p.229',
'lesson-21/culture-2|Culture Note: Shrine and Temple Words|p.229',
'lesson-21/workbook-1|Workbook: Passive Sentences 1|p.77; I & II',
'lesson-21/workbook-2|Workbook: Passive Sentences 2|p.78; I & II',
'lesson-21/workbook-3|Workbook: Passive and ～てもらう|p.79',
'lesson-21/workbook-4|Workbook: ～てある|p.80; I & II',
'lesson-21/workbook-5|Workbook: ～間に|p.81; I & II',
'lesson-21/workbook-6|Workbook: Adjective + する|p.82; I & II',
'lesson-21/workbook-7|Workbook: ～てほしい|p.83',
'lesson-21/workbook-9|Workbook: Listening Comprehension|p.84; A, B, & C',
'lesson-21/workbook-8|Workbook: Questions|p.85; I',
'lesson-21/literacy-1|Kanji Practice: 信, 経, and 台|p.330',
'lesson-21/literacy-2|Kanji Practice: 風, 犬, and 重|p.330',
'lesson-21/literacy-3|Kanji Practice: 初, 若, and 送|p.330-331',
'lesson-21/literacy-4|Kanji Practice: 幸, 計, and 遅|p.331',
'lesson-21/literacy-5|Kanji Practice: 配, 弟, and 妹|p.331',
'lesson-21/literacy-6|Kanji Practice: Write the Readings|p.332; I-A & B',
'lesson-21/literacy-7|Reading Practice: 厄年|p.333-335; II-B & C',
'lesson-21/literacy-wb-1|Workbook: Kanji Writing Practice|p.125',
'lesson-21/literacy-wb-2|Workbook: Spelling Practice (信, 経, 台, and 風)|p.125; bonus',
'lesson-21/literacy-wb-3|Workbook: Spelling Practice (犬, 重, 初, and 若)|p.125; bonus',
'lesson-21/literacy-wb-4|Workbook: Spelling Practice (送, 幸, and 計)|p.125; bonus',
'lesson-21/literacy-wb-5|Workbook: Spelling Practice (遅, 配, 第, and 妹)|p.125; bonus',
'lesson-21/literacy-wb-6|Workbook: Fill in the Blanks|p.126',
// Lesson 22
'lesson-22/vocab-1|Vocabulary: Nouns 1|p.232',
'lesson-22/vocab-2|Vocabulary: Nouns 2|p.232',
'lesson-22/vocab-3|Vocabulary: Adjectives and U-verbs|p.232-233',
'lesson-22/vocab-4|Vocabulary: Ru-verbs and Irregular Verbs|p.233',
'lesson-22/vocab-5|Vocabulary: Adverbs and Other Expressions|p.233',
'lesson-22/grammar-1|Practice: Causative Sentences 1|p.240; I-A',
'lesson-22/grammar-2|Practice: Causative Sentences 2|p.240-241; I-B',
'lesson-22/grammar-3|Practice: Causative + くれる|p.243; II-A',
'lesson-22/grammar-4|Practice: Causative + てください|p.244; II-D',
'lesson-22/grammar-5|Practice: Verb Stem + なさい|p.245; III-A',
'lesson-22/grammar-6|Practice: ～ば|p.245; IV-A',
'lesson-22/grammar-7|Practice: ～ば大丈夫です|p.246; IV-B',
'lesson-22/grammar-8|Practice: ～のに|p.247; V-A',
'lesson-22/culture-1|Culture Note: Japan\'s Educational System (2)|p.251',
'lesson-22/culture-2|Culture Note: Words for University and College Life|p.251',
'lesson-22/workbook-1|Workbook: Causative Sentences 1|p.86; I & II',
'lesson-22/workbook-2|Workbook: Causative Sentences 2|p.87',
'lesson-22/workbook-3|Workbook: Causative + あげる／くれる|p.88; I & II',
'lesson-22/workbook-4|Workbook: Verb Stem + なさい|p.89; I & II',
'lesson-22/workbook-5|Workbook: ～ば|p.90; I, II, & III',
'lesson-22/workbook-6|Workbook: ～のに|p.91; I & II',
'lesson-22/workbook-7|Workbook: ～のような／～のように|p.92; I, II, & III',
'lesson-22/workbook-9|Workbook: Listening Comprehension|p.93; A, B, & C',
'lesson-22/workbook-8|Workbook: Questions|p.94; I',
'lesson-22/literacy-1|Kanji Practice: 記, 銀, and 回|p.336',
'lesson-22/literacy-2|Kanji Practice: 夕, 黒, and 用|p.336',
'lesson-22/literacy-3|Kanji Practice: 守, 末, and 待|p.336-337',
'lesson-22/literacy-4|Kanji Practice: 残, 番, and 駅|p.337',
'lesson-22/literacy-5|Kanji Practice: 説, 案, 内, and 忘|p.337',
'lesson-22/literacy-6|Kanji Practice: Write the Readings|p.338; I-A & B',
'lesson-22/literacy-7|Reading Practice: 友美さんの日記|p.339-341; II-B, C, & D',
'lesson-22/literacy-wb-1|Workbook: Kanji Writing Practice|p.127',
'lesson-22/literacy-wb-2|Workbook: Spelling Practice (記, 銀, 回, and 夕)|p.127; bonus',
'lesson-22/literacy-wb-3|Workbook: Spelling Practice (黒, 用, 守, and 末)|p.127; bonus',
'lesson-22/literacy-wb-4|Workbook: Spelling Practice (待, 残, 番, and 駅)|p.127; bonus',
'lesson-22/literacy-wb-5|Workbook: Spelling Practice (説, 案, 内, and 忘)|p.127; bonus',
'lesson-22/literacy-wb-6|Workbook: Fill in the Blanks|p.128',