[Q]: How does the sentence end?

The man threw away the cheese and only ate the bread because the 

[A]: bread was fresh.


[Q]: How does the sentence end?

Derrick tried to find a new apartment, so he asked Donald because 

[A]: Donald was a realtor.


[Q]: How does the sentence end?

Dennis liked pop music, but Jason preferred classical music. 

[A]:
Jason liked music with string instruments.