I. Combine each pair of sentences using a relative pronoun or relative adverb 1. She is the most intelligent woman. I’ve ever met this woman. 2. This doctor is famous. You visited him yesterday. 3. These children are orphans. She is taking care of these children. 4. The two young men are not good persons. You are acquainted with them. 5. My father goes swimming everyday. You met him this morning. 6. The man is my father. I respect this man most. 7. The man is my father. I respect his opinion most. 8. Mary and Margaret are twins. You met them yesterday. 9. I’ll introduce you to the man. His support is necessary for your project. 10. The middle-aged man is the director. My father is talking to him. 11. The boy is my cousin. You make fun of him. 12. The student is from china. He sits next to me. 13. I thanked the woman. This woman had helped me. 14. The professor is excellent. I am taking his course. 15. Mr. Smith said he was too busy to speak to me. I had come to see him. 16. I saw a lot of people and horses. They went to market. 17. Tom has three sisters. All of them are married. 18. I recently went back to Paris. It is still as beautiful as a pearl. 19. I recently went back to Paris. I was born in Paris nearly 50 years ago. 20. Do you know the music? It is being played on the radio. 21. You didn’t tell us the reason. We have to cut down our daily expenses for that reason. 22. The day was rainy. She left on that day. 23. I’ve sent him two letters. He has received neither of them. 24. That man is an artist. I don’t remember the man’s name. 25. One of the elephants had only one tusk. We saw these elephants at the zoo.

Cách làm:

1. She is the most intelligent woman that I've ever met.
2. This doctor is famous whom you visited yesterday.
3. These children, whom she is taking care of, are orphans.
4. The two young men, with whom you are acquainted, are not good persons.
5. My father, whom you met this morning, goes swimming every day.
6. The man whom I respect most is my father.
7. The man whose opinion I respect most is my father.
8. Mary and Margaret, whom you met yesterday, are twins.
9. I'll introduce you to the man whose support is necessary for your project.
10. The middle-aged man, to whom my father is talking, is the director.
11. The boy whom you make fun of is my cousin.
12. The student who sits next to me is from China.
13. I thanked the woman who had helped me.
14. The professor whose course I am taking is excellent.
15. Mr. Smith, whom I had come to see, said he was too busy to speak to me.
16. I saw a lot of people and horses who went to market.
17. Tom has three sisters, all of whom are married.
18. I recently went back to Paris, which is still as beautiful as a pearl.
19. I recently went back to Paris, where I was born nearly 50 years ago.
20. Do you know the music that is being played on the radio?
21. You didn't tell us the reason for which we have to cut down our daily expenses.
22. The day on which she left was rainy.
23. I've sent him two letters, neither of which he has received.
24. That man, whose name I don't remember, is an artist.
25. One of the elephants that we saw at the zoo had only one tusk.

Câu trả lời:
1. She is the most intelligent woman that I've ever met.

2. This doctor is famous whom you visited yesterday.

3. These children, whom she is taking care of, are orphans.

4. The two young men, with whom you are acquainted, are not good persons.

5. My father, whom you met this morning, goes swimming every day.

6. The man whom I respect most is my father.

7. The man whose opinion I respect most is my father.

8. Mary and Margaret, whom you met yesterday, are twins.

9. I'll introduce you to the man whose support is necessary for your project.

10. The middle-aged man, to whom my father is talking, is the director.

11. The boy whom you make fun of is my cousin.

12. The student who sits next to me is from China.

13. I thanked the woman who had helped me.

14. The professor whose course I am taking is excellent.

15. Mr. Smith, whom I had come to see, said he was too busy to speak to me.

16. I saw a lot of people and horses who went to market.

17. Tom has three sisters, all of whom are married.

18. I recently went back to Paris, which is still as beautiful as a pearl.

19. I recently went back to Paris, where I was born nearly 50 years ago.

20. Do you know the music that is being played on the radio?

21. You didn't tell us the reason for which we have to cut down our daily expenses.

22. The day on which she left was rainy.

23. I've sent him two letters, neither of which he has received.

24. That man, whose name I don't remember, is an artist.

25. One of the elephants that we saw at the zoo had only one tusk.

3. These children, who she is taking care of, are orphans.

2. This doctor, who you visited yesterday, is famous.

1. She is the most intelligent woman that I’ve ever met.

"Whose book is this?"