[Q]: How does the sentence end?

He was knocked unconscious by the football and was unfazed by the baseball. That is because the

[A]: baseball hit him softly.

[Q]: How does the sentence end?

The liquid from the jar could not all be emptied into the cup because the

[A]: cup is much smaller.

[Q]: How does the sentence end?

The chlorine in the water bugged Megan more than it did Natalie, because

[A]:
Natalie never had severe allergies.