[Q]: How does the sentence end?

It was easy for Megan but not Rachel to improve their golf game because

[A]: Megan practiced everyday.

[Q]: How does the sentence end?

Kenneth regularly buys his wife roses as a surprise but Joel doesn't because

[A]: Kenneth is very romantic.

[Q]: How does the sentence end?

Running like a wild rabbit helped Adam win the race but not Neil because

[A]:
Adam was very fast.