[Q]: How does the sentence end?

Kenneth was an animal lover but Craig was not.

[A]: Kenneth often volunteered at the Humane Society.

[Q]: How does the sentence end?

Cindy decided to feed her pet rabbits carrots and not chocolates because the

[A]: chocolates were not healthy.

[Q]: How does the sentence end?

Donald was not old enough to drive but Leslie was, so

[A]:
Leslie was drove them to store because they could drive on their own.