Problem: How does the sentence end?

Although Craig's frantic racket they caused was out of line compared to Steven, 
OPTIONS:
- Craig was better for it.
- Steven was better for it.
Answer: Craig was better for it.
sentence: Most people feel that Brian is arrogant while Ian is quite humble because  OPTIONS:
- Brian often admits that he makes mistakes.
- Ian often admits that he makes mistakes.
complete: Ian often admits that he makes mistakes.
The dog's hair had to be removed after it got stuck in the mud because the 
OPTIONS:
- mud was clean.
- hair was clean.
hair was clean.
Input: Continue writing.

Eric poured the entire box of bacon into the hot pan on the stove until the 
OPTIONS:
- box was empty.
- pan was empty.

Continued: box was empty.
Story needs to be completed:
When speaking to others, Elena often quoted phrases said by Kayla because 
OPTIONS:
- Elena was wise.
- Kayla was wise.

My choice:
Kayla was wise.
Problem: How does the sentence end?

The slim legs on Erin were the envy of Rebecca , since 
OPTIONS:
- Erin was ignorant of how to take care of her figure.
- Rebecca was ignorant of how to take care of her figure.
Answer:
Rebecca was ignorant of how to take care of her figure.