[Q]: How does the sentence end?

I'm not sure if there is a greater chance of tap or bottle water being bad for you, but I prefer the 

[A]: tap because it comes from my home.


[Q]: How does the sentence end?

Brian took out some shaving cream and a razor to shave Donald's beard because 

[A]: Donald can't move his arms.


[Q]: How does the sentence end?

Bob can either use his birth certificate or his driver's license as proof that he is a citizen. He chose the 

[A]:
driver's license because it is small.