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Ví dụ:
I need to meet the boy. The boy is my son's friend.
-> I need to meet the bot who is my son's friend.
Ví dụ:
I know the girl. I spoke to this girl
-> I know the girl whom I spoke to.
Ví dụ: She works for a company. It makes cars.
-> She works for a company which makes cars.
Ví dụ:
I need to meet the boy that is my friend's son.
I know the girl that I spoke to.
Ví dụ: John found the cat. Its leg was broken.
-> John found the cat whose leg was broken.
Ví dụ: The movie theater is the place. We go there once a week.
-> The movie theater is the place where we go once a week.
Ví dụ: Tell me the reason. You are so sad for that reason.
-> Tell me the reason why you are so sad.
Ví dụ: Do you remember the day. We first met on that day.
-> Do you remember the day when we first met.
Bài tập 1: Điền WHO, WHICH hoặc THAT vào chỗ trống.
1. The men _______ lives next-door are English.
2. The dictionary _______ you gave me is very good.
3. Do you know the girls _______ are standing outside the church?
4. The police are looking for the thieve _______ got into my house last night.
5. The chocolate _______ you like comes from the United States.
6. I have lost the necklace _______ my mother gave me on my birthday.
7. A burglar is someone _______ breaks into a house and steals things.
8. Buses _______ go to the airport run every half hour.
9. I can’t find the key _______ opens this door.
10. I gave you a book _______ had many pictures.
Bài tập 2: Viết lại câu bằng mệnh đề quan hệ
1. The first boy has just moved. He knows the truth.
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2. I don’t remember the man. You said you met him at the canteen last week.
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3. The only thing is how to go home. It make me worried.
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4. The most beautiful girl lives city. I like her long hair very much.
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5. He was Tom. I met him at the bar yesterday.
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6. The children often go swimming on Sundays. They have much free time then.
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7. They are looking for the man and his dog. They have lost the way in the forest.
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8. The tree has lovely flowers. The tree stands near the gate of my house.
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9. My wife wants you to come to dinner. You were speaking to my wife
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10. The last man has just returned from the farm. I want to talk to him at once.
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