Problem: How does the sentence end?

Mark is collecting coins and has recently bought a valuable ancient coin and traded inexpensive for a contemporary coin. The
Answer: contemporary coin is inexpensive.

Problem: How does the sentence end?

Kevin had become the victim of mail theft several times but Hunter never did because
Answer: Hunter had a secure mailbox.

Problem: How does the sentence end?

The job was given to Laura and not to Jessica because
Answer: Jessica had zero years of sales experience.

Problem: How does the sentence end?

Because Maria knew how to drive and Elena did not,
Answer:
Elena failed their driving test.