Chuyển sang câu bị động.

1. This is the first time I have written to my girlfriend about this.

-> This is the first time my girlfriend has been written about this.

2. He has finished that experiment.

-> That experiment has been finished.

3. No one has opened that box for the past hundred years.

-> That box hasn't been opened for the past hundred years.

4. Students had studied American cultures before they went to American cultures had been studied by students before they went to.

5. Nobody has ever seen the other side of the room.

-> The other side of the room hasn't been ever seen.

6. They have driven air pirates away.

-> Air pirates have been driven.

7. Mary's mother has bought me a dictionary.

-> I have been bought a dictionary by Mary's mother.

8. Someone had invited you to lunch.

-> You had been invited to lunch.

9. We haven't moved anything since they sent you away to cure you.

-> Nothing have been moved since they sent you away to cure you.

10. They have invited the doctor to dinner-party.

-> The doctor has been invited to dinner-party.

11. The teacher has told all the details of the case.

-> All the details of the case have been told by the teacher.

12. They haven't seen their younger son for three weeks.

-> Their younger son hasn't been seen for three weeks.

13. Have you fed the chickens yet?

-> Have the chickens been fed yet?

14. One has used that door for 20 years.

-> That door has been used by one for 20 years.

Chuyển sang câu bị động.

1. This is the first time I have written to my girlfriend about this.

My girlfriend hasn't been written about this before.

2. He has finished that experiment.

That experiment has been finished.

3. No one has opened that box for the past hundred years.

That box hasn’t been opened for the past hundred years.

4. Students had studied American cultures before they went to American.

American cultures had been studied by students before they went to American.

5. Nobody has ever seen the other side of the room.

The other side of the room hasn't been ever seen.

6. They have driven air pirates away.

Air pirates have been driven.

7. Mary's mother has bought me a dictionary.

I have been bought a dictionary by Mary's mother.

8. Someone had invited you to lunch.

You had been invited to lunch

9. We haven't moved anything since they sent you away to cure you.

Nothing have been moved since they sent you away to cure you

10. They have invited the doctor to dinner-party.

The doctor has been invited to dinner-party

11. The teacher has told all the details of the case.

All the details of the case have been told by the teacher

12. They haven't seen their younger son for three weeks.

Their younger son hassn't been seen for three weeks

13. Have you fed the chickens yet?

Have the chickens been fed yet?

14. One has used that door for 20 years.

That door has been used by one for 20 years

đề bài là chuyển sang câu bị động đúng không ạ?

bài làm : Three books have written before 1867.

He had written three books before 1867

-> Three books had been written before 1867.

He had written three books before 1867

-> Three books had been written before 1867.

1. All the workers of the plant were instructed by the chief engineer.

2. Some of my books has been taken away.

3. The meeting will be hold before May Day.

4. The engine of the car have to be repaired.

5. The window was broken  and some pictures were taken away by the boys.

1 All the workers of the plans were being instructed by the chief engineer

2 Some of my books have been taken away

3 The meeting will be held before May Day

4 The engine of the car has to be repaired

5 The window was broken and some pictures were taken away by the boys

1. She is having her uncle fix the fan.
=> She is having the fan fixed by her uncle.
2. I had someone break into my flat yesterday.
=> I had my flat broken into yesterday.
3. We will have some painters paint the wall.
=> We will have the wall painted by some painters.
4. They have the laundry keep all their clothes.
=> They have all their clothes kept by the laundry.
5. He had her housemaid scratch his gem.
=> He had his gem scratched by her housemaid.

At present, books are being read by Nam

at present, books are being read by nam

Ex. 3: Rewrite the sentences into the passive voice

1.People speak Portuguese in Brazil.

→ Portuguese is spoken in Brazil

2.The Government is planning a new road near my house.

→A new road is being planed near my house  by the Government

3.My grandfather built this house in 1998.

→ This house was built by my grandfather in 1998

4.Picasso was painting Guernica at that time.

→ Guernica was being painted at that time by Picasso

5.The cleaner has cleaned the office.

→ The office has been cleaned by the cleaner

6.He has written three books before 1867.

→ Three books has been written before 1867

7.John will tell you later.

→ You will be told later by John

8.Somebody should do work.

→ Work should be done

9.By this time tomorrow we will have signed the deal.

→ The deal will have been signed by this time tomorrow

10.He should check his luggage carefully.

→ his luggage should be checked carefully

1. I have never visited Singapore before

-> Singapore.....has never been visited by me before...................................................

✿ Chuyển các câu sau thành câu bị động 

1. My family will buy a special present for our grandfather on the occasion of his birthday.

-> .......A special present will be bought for our grandfather by my family on the occasion of his birthday. ........................................................................................................

2. How were you going to deal with this problem?

->.........How was this problem going to be dealed with ...............................................................................?

3. Somebody has taken some of my books away.

->......Some of my books have been taken away......................................................................

4. They will hold the meeting before May Day.

->.......The meeting will be held before May Day...................................................................

5.They have to repair the engine of the car.

->.......The engine of the car has to be repaired...........................................................................

6. They may use this room for the classroom.

->.........This room may be used for the classroom.......................................................................

1. I have never visited Singapore before

-> ................. This is the first time i've ever visited Singapore.......................................

✿ Chuyển các câu sau thành câu bị động 

1. My family will buy a special present for our grandfather on the occasion of his birthday.

-> ................................. A special present will be bought for our grandfather on the occasion of his birthday............................................................................

2. How were you going to deal with this problem?

->................................ How was this problem going to be dealt with? ........................................................?

3. Somebody has taken some of my books away.

->.................................. Some of my books have been taken away...........................................

4. They will hold the meeting before May Day.

->................................ The meeting will be hold before May Day..........................................

5.They have to repair the engine of the car.

->................................. The engine of the car has to be repaired..................................................

6. They may use this room for the classroom.

->....................................... this room may be used for the classroom.........................................

Chuyển sang câu gián tiếp:

9. The old man said :"I will take you to my house right now".

The old man said that he would be take to his house then.

17. The librarian said :"This book was lent to him weeks ago and he has only just returned it".

The librarian said that that book had lent to his weeks ago and he had returned it.

Chuyển sang câu trực tiếp:

8.They said that he had deserved their thanks for all be had done.

They said: " He was deserved our thanks for all was be done"

9.The manager assured them that he had would return before they left.

The manager assured their : " He will return before they left"

12. All who heard this said he was speak the truth.

All who heard this said : " He speaks the truth"

Chuyển sang câu gián tiếp:

9. The old man said :"I will take you to my house right now".

=> The old man said that he would take you to my house right now

17. The librarian said :"This book was lent to him weeks ago and he has only just returned it".

=> The librarian said that this book had been lent to him the weeks before and he had only just returned it

Chuyển sang câu trực tiếp:

8.They said that he had deserved their thanks for all be had done.

=> They said " He deserved my thanks for all be had done"

9.The manager assured them that he had would return before they left.

=> The manager assured them " I would return before they left "

12. All who heard this said he was speak the truth.

=> All who heard this said " He  speaks the truth"