[Q]: How does the sentence end?

I saw the ball coming my way and I tried to catch it with the glove but the

[A]: ball was fast.

[Q]: How does the sentence end?

Understanding complicated equations was harder for Samantha than Rachel because

[A]: Samantha had not taken any math courses in college.

[Q]: How does the sentence end?

Dave could get his wife jewelry made from diamond or cubic zirconia. He chose the

[A]:
cubic zirconia because it was more affordable.