[Q]: How does the sentence end?

The winter made Jason's hands dry, but not Leslie's, since 

[A]: Jason always forgot to moisturize at night.


[Q]: How does the sentence end?

Kyle was more experienced and self confident than Jason was, because 

[A]: Kyle was not a virgin.


[Q]: How does the sentence end?

The veterinarian likes to use flea collars over pills to fight fleas and ticks. He believes the 

[A]:
pills are dangerous.