Problem: How does the sentence end?

Sarah was happy to pay two thousand pounds for a drawing but Lindsey was not because
Answer: Lindsey was poor.

Problem: How does the sentence end?

Elena is better at parallel parking than Kayla is because
Answer: Elena lives in the city.

Problem: How does the sentence end?

Dennis's boyfriend likes to talk a lot, while Hunter's is quiet, due to
Answer: Hunter 's boyfriend being shy.

Problem: How does the sentence end?

Ryan loved having an iPhone but Leslie refused to upgrade their flip phone.
Answer:
Leslie had always been last to learn new technology.