Chuyển dạng đúng của câu
chuyển dạng đúng của câu
6. He worked for a man. He used to be an engineer.
7. They called a doctor. He lived nearby.
8. I wrote an email to my brother. He lives in Italy.
9. Linh liked the waiter. He was very friendly.
10. We broke a car. It belonged to my uncle.