[Q]: How does the sentence end?

Kyle had to remove a lot of mold from his house compared to Donald, because

[A]: Kyle lives in a humid area.

[Q]: How does the sentence end?

Christopher was very good at making coffee that Eric loved,

[A]: Eric was a coffee novice and was unsure what was good.

[Q]: How does the sentence end?

Christopher felt more comfortable around women than Kenneth. so

[A]:
Kenneth was considered to be nerdy.