Story needs to be completed:
Betty kept forgetting to feed the fish, but Lindsey never forgot. 
OPTIONS:
- Betty was very forgetful and immature.
- Lindsey was very forgetful and immature.

My choice:
Betty was very forgetful and immature.
Problem: Continue the following story.

When Aaron gave Adam the answers for the upcoming exams, 
OPTIONS:
- Aaron started to cherish it.
- Adam started to cherish it.
Here's how I want to continue it: Adam started to cherish it.
Problem: We used plaster to make the mold, but solid iron for the actual structure, since the 
OPTIONS:
- mold was intended to be permanent.
- structure was intended to be permanent.

My choice: structure was intended to be permanent.
[Q]: How does the sentence end?

Aaron wanted to have a jazz career like Leslie, but 
OPTIONS:
- Aaron had a better voice than them.
- Leslie had a better voice than them.

[A]: Leslie had a better voice than them.
QUES: Continue writing.

The daughter of Tanya was more embarrassed than Angela's daughter because 

OPTIONS:
- Tanya talked to her in private.
- Angela talked to her in private.
+++++++++
ANS: Angela talked to her in private.
QUES: Continue writing.

Brett called a friend to help raking the yard unlike Adam who did it himself, because 

OPTIONS:
- Brett was motivated.
- Adam was motivated.
+++++++++
ANS:
Adam was motivated.