Problem: How does the sentence end?

Megan had a harder time on the exam than Patricia because
Answer: Patricia kept remembering to study.

Problem: How does the sentence end?

After cutting myself accidentally, I cleaned the blood off the couch before the table because the
Answer: table stains less easily.

Problem: How does the sentence end?

Grace hooked the dogs up to the sled with cording instead of rope, because the
Answer: rope was fraying.

Problem: How does the sentence end?

Craig thought it was important to be sure Randy stayed out of trouble, because
Answer:
Craig was their caretaker.