[Q]: How does the sentence end?

The couple decided to put in a new installation of a hottub instead of a bathtub because the

[A]: hottub was on sale.

[Q]: How does the sentence end?

The food in the bowl could not be eaten by anyone and we decided to go for the milk. The

[A]: food is rotten.

[Q]: How does the sentence end?

Maria helped Rebecca start the car on a hill because

[A]:
Rebecca is a driving newbie and didn't know what to do.