[Q]: How does the sentence end?

Jen had the choice of being vegetarian or omnivorous. She chose the 

[A]: omnivor method because she loved meat.


[Q]: How does the sentence end?

The mechanic quickly diagnosed the problem with the muffler but couldn't figure out what was wrong with the alternator, because the problem with the 

[A]: alternator was rare.


[Q]: How does the sentence end?

Jim was an academic type and preferred the classroom to the gym, as he lost confidence in the 

[A]:
gym .