Problem: How does the sentence end?

Amy needed to use crutches while Mary did not, because
Answer: Amy had a broken ankle.

Problem: How does the sentence end?

Steven handed over the written exam to Adam, because
Answer: Steven wanted to pass the driving test.

Problem: How does the sentence end?

Earplugs were often required around Kevin but not Nick because
Answer: Nick never played the accordian.

Problem: How does the sentence end?

Justin remained very angry while William tried to make amends because
Answer:
William never held grudges.