Problem: How does the sentence end?

When the person started choking, Betty but not Katrina performed the Heimlich maneuver because
Answer: Katrina had very little knowledge of first aid.

Problem: How does the sentence end?

The shoelace still drags on the floor after James wrapped it around the shoe. The
Answer: shoe is too small.

Problem: How does the sentence end?

I decided to give my girlfriend a card instead of the candy as the
Answer: card is more intimate.

Problem: How does the sentence end?

Christine had a broken leg while Rachel was intact because
Answer:
Rachel had avoided the slick of oil .