Problem: Tanya didn't want to be friends with Cynthia because 
OPTIONS:
- Tanya was a bit of a loner.
- Cynthia was a bit of a loner.

My choice: Tanya was a bit of a loner.
[Q]: How does the sentence end?

The paws of Joseph's dog were hurting, but Ian's dog was fine because 
OPTIONS:
- Joseph 's dog avoided the salt in the Winter.
- Ian 's dog avoided the salt in the Winter.

[A]: Ian 's dog avoided the salt in the Winter.
QUES: Continue writing.

Justin went to check on Christopher at their dorm, but no one was there. 

OPTIONS:
- Justin was worried.
- Christopher was worried.
+++++++++
ANS: Justin was worried.
Problem: How does the sentence end?

The costume that Samantha asked Laura to make fit perfectly; 
OPTIONS:
- Samantha was proud of her work.
- Laura was proud of her work.
Answer: Laura was proud of her work.
sentence: The questions that were asked in school were far better than the answers, because the  OPTIONS:
- questions were thoughtful.
- answers were thoughtful.
complete: questions were thoughtful.
Input: Continue writing.

Justin went to check on Christopher at their dorm, but no one was there. 
OPTIONS:
- Justin was worried.
- Christopher was worried.

Continued:
Justin was worried.