Problem: How does the sentence end?

The letter was very damaging to the church, after the contents of the
Answer: church were spread all over its pages.

Problem: How does the sentence end?

Eric scored higher than Neil in the mathematics exam because
Answer: Eric is a smart student.

Problem: How does the sentence end?

William was waxing Kenneth's back, but messed up the formula and
Answer: William ended up losing a customer.

Problem: How does the sentence end?

I gave my parents a car for their birthday instead of just a card. The
Answer:
card isn't good enough.