[Q]: How does the sentence end?

I needed to get a cavity worked on. Should I get a root canal or a filling? The

[A]: filling would be less invasive.

[Q]: How does the sentence end?

Betty was more experienced than Jessica at chess, but it was a surprise when

[A]: Jessica won.

[Q]: How does the sentence end?

Matthew threw a grape at Kenneth, because

[A]:
Matthew thought they could land it in their mouth.