1. She bought the car her father had recommended.
2. He lost the pen I had given him.
3. We called the delivery company Nga often uses.
4. Lam met a girl I used to employ.
5. Chi called the lawyer my mother knows.
6. He brought a woman I worked with last year.
7. We employed the pianist Hai introduced.
8. The cake I bought is on the table.

Chúc bạn hok tốt!