đề bài là Nổi hai câu riêng là thành 1 cấu sử dụng mệnh đề quan hệ
6. He worked for a man. She used to be an engineer.
7. They caught a thief. He stole 20.000 from the bank.
8. I wrote an email to my brother. He lives in Italy.
9. Bella liked the dancer. He was very friendly.
10. We broke a car. It belonged to my uncle.
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7. They caught a thief who/that stole 20.000 from the bank.
8. I wrote an email to my brother who/that lives in Italy.
9. Bella liked the dancer who/that was very friendly.
10. We broke a car which/that belonged to my uncle.