(Question)
Sam was having a meeting with a friend.  When they saw each other they exchanged greetings and did what? Choose the most suitable option to answer the above question. Options：  A. shake hands  B. say hi  C. greet  D. say goodbye  E. have coffee
(Answer)
A


(Question)
Before computers or cellphones a dictionary was an important tool for teachers and students in the what? Choose the most suitable option to answer the above question. Options：  A. manual  B. shelf  C. explain meaning of words  D. table  E. classroom
(Answer)
E


(Question)
A poor family has no decorations in December, what would make a great gift? Choose the most suitable option to answer the above question. Options：  A. food  B. specialty store  C. christmas tree  D. department store  E. christmas stocking
(Answer)
C