[Q]: How does the sentence end?

She preferred speaking through the microphone more than the bullhorn, because the

[A]: bullhorn was muffled.

[Q]: How does the sentence end?

John fell down to the glass floor when he sat down on the chair, luckily the floor is intact. The

[A]: chair appears weak.

[Q]: How does the sentence end?

Samuel did not know a lot of conversation topics like Brian because

[A]:
Samuel barely kept up with the news.