[Q]: How does the sentence end?

Felicia gave their idea to Monica, and 

[A]: Felicia was pleased to see they took it and ran with it.


[Q]: How does the sentence end?

Joel avoided the thrift store, although Matthew loved it a lot, because 

[A]: Joel hated vintage clothes.


[Q]: How does the sentence end?

Jeffrey was feeling sleepy all day, while Steven was full of energy, because 

[A]:
Steven had slept soundly the night before.