Combine each pair of sentences, using “ whose”( Kết hợp các cặp câu, sử dụng “ whose”)

Exercise 1: Combine each pair of sentences , using “ whose”( Kết hợp các cặp câu, sử dụng “ whose”)
1. I like the house . Its walls were made of glass.
2. I read about the child. His life was saved by a pet dog.
3. The people were nice. We visited their house yesterday.
4. A boy is a friend of mine. You are using his bike.
5. Do you know the woman? Her daughter has won the contest.
6. We will tell you about the boy. You met his parents last night.
7. The girl feels happy. Her husband has just won a big prize.
8. The author is an English. You are reading his book.
9. The pupils study hard. Their parents are proud of them.
10. My sister is trying to get a job. Her children are at school all day.
11. The girl is beautiful. Her dress is red.
12. The man is a doctor. My parents bought the man’s house.
13. The woman is a nurse. We saw the woman’s daughter last week.
14. Lan is my friend. Her mother died last year.
15. The girl is my sister. You took the girl’s picture.