Problem: How does the sentence end?

The boy wore jeans instead of shorts because the 
Answer: shorts would keep him feeling cool in the cold.

Problem: How does the sentence end?

Mina decided to put more money in the CD than checking account as the 
Answer: checking account has lower interest.

Problem: How does the sentence end?

The store clerk tried to dress the mannequin in the new shirt but it wouldn't fit; the 
Answer: shirt was too small.

Problem: How does the sentence end?

The cow stopped eating grass and started munching on grain, since the 
Answer:
grain was tastier.