Problem: How does the sentence end?

In class, Kyle often tried to copy Jason's homework, because
OPTIONS:
- Kyle rarely knew the correct answers.
- Jason rarely knew the correct answers.
Answer: Kyle rarely knew the correct answers.

sentence: Although the sparrow wanted to fly to the maple tree, he couldn't go too far up and had to settle for the willow since the OPTIONS:
- maple was lower.
- willow was lower.
complete: willow was lower.

Elena went to Mexico on vacation and brought back a poncho for Sarah.
OPTIONS:
- Elena was thankful.
- Sarah was thankful.
Sarah was thankful.

Input: Continue writing.

Jennifer bought a young pet cat from Cynthia so
OPTIONS:
- Jennifer wrote a check to cover the cost.
- Cynthia wrote a check to cover the cost.

Continued: Jennifer wrote a check to cover the cost.

Story needs to be completed:
Staying trim was not important to Brian , but was essential to Brett , so
OPTIONS:
- Brian never watched his calories.
- Brett never watched his calories.

My choice:
Brian never watched his calories.

Problem: How does the sentence end?

Martha liked to add a tablespoon of sugar instead of a cup to the cake because the
OPTIONS:
- tablespoon made it less sweet.
- cup made it less sweet.
Answer:
tablespoon made it less sweet.