Problem: How does the sentence end?

Lawrence buys Robert a watch for a graduation present because
Answer: Lawrence is a great parent.

Problem: How does the sentence end?

Cathy was at the train station because she was waiting for her friend. But the
Answer: train arrived.

Problem: How does the sentence end?

Eric wanted to sell the car but Craig did not.
Answer: Craig decided he could deal with getting rid of the car sooner..

Problem: How does the sentence end?

James tried to get the drug into the jar before the man arrived, but there is still some left on the table. The
Answer:
drug is too much.