Problem: How does the sentence end?

Samuel has a lot of trouble breathing and Michael does not due to
Answer: Michael being a nonsmoker.

Problem: How does the sentence end?

We had to use bleach to clean the shirts, but not for the pants, since the
Answer: pants needed less care.

Problem: How does the sentence end?

Carrie needed to twist backward to talk with Monica because
Answer: Monica was behind of her.

Problem: How does the sentence end?

Kenneth is more skilled at treating injuries than Aaron because
Answer:
Kenneth can apply first aid quickly.