[Q]: How does the sentence end?

Eric asked Christopher to set up his computer despite the fact that

[A]: Eric knew a lot about computers.

[Q]: How does the sentence end?

Robert is very skilled at making a presentation but Derrick is not.

[A]: Derrick made a few sales from their presentation.

[Q]: How does the sentence end?

A lawsuit was filed against Patricia by Erin because

[A]:
Patricia had damaged their new car.