[Q]: How does the sentence end?

With great confidence, Maria entered the contest, while Angela stood on the sidelines, since

[A]: Maria did not fear the challenge.

[Q]: How does the sentence end?

Christopher saw that Derrick was nervous about the presentation.

[A]: Derrick tried to calm down and take deep breaths.

[Q]: How does the sentence end?

Wool was used to make sweaters but not pants, as the

[A]:
pants were a poor garment for this material.