Problem: How does the sentence end?

In college, Brett needed a tutor for calculus while Kevin did not because
Answer: Brett was challenged by the material.

Problem: How does the sentence end?

The volunteers for the kids' organization were asking for donations of clothing items over books because there is a plethora of the
Answer: books .

Problem: How does the sentence end?

Aaron showed Hunter his swelling foot and asked
Answer: Hunter if he could give him one of his magic foot massages.

Problem: How does the sentence end?

Erin's dog had a much bigger neck than Kayla's dog so
Answer:
Kayla bought a shorter collar.