1. People took the victim to the hospital after the accident.
________The victim was taken to the hospital after the accident______________________.
2. The police didn’t find my lost suitcase.
________My lost suitcase wasn't found by the police_______________________________.
3. Someone broke into Mr. Smith’s house when they were out.
________Mr. Smith’s house was broken into when they were out._____________________.

4. Soldiers, common people and criminals built the Great Wall of China.
________The Great Wall of China was built by soldiers, common people and criminals______.
5. They cut that piece of paper into 4 smaller pieces.
________That piece of paper was cut into 4 smaller pieces.___________________________.

11. My father taught me Japanese during last summer.
________I was taught Japanese by my father during last summer ____________.
12. Did the local people build this wooden bridge .

________Was this wooden bridge built by the local people__________________.
13. Did anyone harvested all the apples in the garden yesterday.
________Were all the apples in the garden harvested yesterday ?____________.
14. What did people make wine from?
________What was wine made from?__________________________________.
15. When did they close the shop yesterday?
________When was the shop closed yesterday?_________________________.

Ex1: chuyển câu chủ động thành câu bị động

1. someone broke into Mr.Smith's house when they were out

=>Mr.Smith's house was broken into when they were out

2. Soldiers , common people and criminals built the Great Wall of China

=>the Great Wall of China was built by Soldiers , common people and criminals

3. they cut that piece of paper into 4 smaller pieces

=>that piece of paper was cut into 4 smaller pieces

4.my father taught me Japanese during last summer

=>i was taught Japanese by my father during last summer

5. Did the local people build this wooden bridge

=>Was this wooden bridge built by the local people?

6. Did anyone harvested all the apples in the garden yesterday

=>Were all the apples harvested in the garden yesterday?

7.What did people make wine from ?

=>What was wine made from?

8.When did they close the shop yesterday ?

=>When was the shop closed yesterday?

à?

Bài 2: Chuyển các câu sau sang câu bị động

1. How many games has the team played? à

How many games have been played by the team?

2. Where do people speak English? à

Where is English spoken?

3. How can they open this safe? à

How can this safe be opened ?

4. What books are people reading this year? à

What books are being read this year?

5. How did the police find the lost man? à

 How was the lost man found by the police?

6. What time can the boys hand in their papers? à

 What time can their papers be handed in by the boys?

7. Who lend you this book? à

By whom is this book lent?

8. How many marks does the teacher give you? à   

How many marks are given to you by the teacher?                                          

=> What was bought by them yesterday?

When was your house decorated?

Chuyển sang câu bị động
1. The teacher punished Tom because of his laziness

-> Tom was punished (by the teacher) because of his laziness.
2. Did Henry sing English songs beautifully?

Were English songs sung beautifully (by Henry)?
3. About thirty million people are watching this programme.

This programme are being watched by about thirty million people.
4. No-one has ever met him before

He hasn't been met (by anyone) ever before.
5. People used oil-lamps years ago

Oil lamps was used (by people) years ago.
6. When did they open that hospital?

 When was that hospital opened (by them)?
7. No-one has made any comments on that event

Any comments haven't been made on that event.
8. What do they call the new hotel?

What is the new hotel called (by them)?
9. We must wash this kind of cloth in warm water only

This kind of cloth must be washed in warm water only.
10. People consume gas faster than they produce it

Gas is consumed faster than produced. 

Chuyển từ chủ dộng sang bị động

1. His mother did not take care of him

- He..wasn't taken care of by his mother....

2. They will inform you the result of the exam by letter

- You will be informed the result of the exam by letter

- The result of the exam by letter will be informed to you

3. When will they open the shop

- When will the shop be opened ?

4. They will serve fish to the guests about ten minutes from now

- Fish will be served to the guests about ten minutes from now

5. They have sold thousands of CD machines since 1980

- Thousands of CD machines have been sold since 1980

6. My friends told me to change the way

- I was told to change the way by My friends

When was that hospital opened?

When was that hospital opened ?