[Q]: How does the sentence end?

Michael absolutely refused to accept the apology that Kyle offered to them, because 

[A]: Michael was stubborn.


[Q]: How does the sentence end?

Jason was a more adventerous eater than Nick but 

[A]: Jason hated to eat quail eggs.


[Q]: How does the sentence end?

The puppy had fleas, so they decided to try flea shampoo before a flea comb, though the 

[A]:
comb was cheaper.