Problem: How does the sentence end?

Ben was looking for a new mattress and found both spring and memory foam. He liked the 
OPTIONS:
- memory foam mattress because it was stiff.
- spring mattress because it was stiff.
Answer: spring mattress because it was stiff.
sentence: Julie's new math book would not fit inside her old backpack she loved so much, the  OPTIONS:
- backpack was too narrow.
- book was too narrow.
complete: backpack was too narrow.
Acting in the play came more easily for Laura but not Carrie because 
OPTIONS:
- Laura could imitate a Southern accent wrongly.
- Carrie could imitate a Southern accent wrongly.
Carrie could imitate a Southern accent wrongly.
Input: Continue writing.

It was easier for Jason to speak in public than it was for Kenneth because 
OPTIONS:
- Jason was an outgoing person.
- Kenneth was an outgoing person.

Continued: Jason was an outgoing person.
Story needs to be completed:
Logan had to take the cat to the vet instead of Nelson because 
OPTIONS:
- Logan had the day off of work.
- Nelson had the day off of work.

My choice:
Logan had the day off of work.
Problem: How does the sentence end?

After Kevin used the hose to water the garden, Brett asked for a turn. 
OPTIONS:
- Kevin gave it up.
- Brett gave it up.
Answer:
Kevin gave it up.