[Q]: How does the sentence end?

Maria reacts scared during difficult times and times of crises unlike Sarah because

[A]: Sarah is trained in those situations.

[Q]: How does the sentence end?

Matthew is thinking of starting a car club and asks Leslie to join, but he can't.

[A]: Leslie has limited free time.

[Q]: How does the sentence end?

Brett had a growth on his face that he went to see Kenneth for and

[A]:
Brett was relieved that the growth was benign.