Change the sentences to passive voice:

1.We will have to examine you again

=>you will have to be examined again

2.We must look into the question

=> the question must be looked into

3.Has he given you back the book yet?

=>Have you been given back the book yet?

4.They must have left the keys behind

=>the keys must be had left behind

5.Dad promised by a box of chocolates

=>a box of chocolates were promised by Dad

6.She showed her relatives the new house

=>her relatives were showed the new house

1. Mark Twain wrote "Life on the Mississipi"

………"Life on the Mississipi" was written by  Mark Twain ………………………………………………………………………………

2. People must repair that old building

…That old building must be repaired…………………………………………………………………………………….

3. My aunt made this sweater for her son.

…………This sweater was made for her son by my aunt…………………………………………………………………………………..

4. Lan is going to invite him to her birthday party.

……He is going to be invited to her birthdayby Lan………………………………………………………………………………………

5 Minh is feeding the dog. ……The dog is being fed by Minh………………………………………………………………………………………

6. You should send this letter this afternoon.

……This letter should be sent this afternoon………………………………………………………………………………………

7. The police has just caught the thief

…………The thief has just been caught by the police…………………………………………………………………………………

8. She teaches us grammar and writing.

………Grammar and writing are taught us by her……………………………………………………………………………………

9. Phong has to return the scientific book to the library.

………The scientific book has to be returned to the library by Phong …………………………………………………………………………………….

10. Farmers grow rice in Viet Nam.

Rice is grown in VN by farmers………………………………………………………………………………………………

11. Lan gave her mother a new scarf on her 45th birthday last week

………Her mother was given  a new scarf on her 45th birthday by Lan last week ………………………………………………………………………………………

12. No one has cleaned that room for ages.

………That room hasn't been cleaned for ages…………………………………………………………………………………….

13. Lien couldn't open the door of the classroom.

……The door of the classroom couldn't be opened by Lien…………………………………………………………………………………………

14. My father is going to build the cage .

…The cages is going to be built by my father…………………………………………………………………………………………..

15. My sister was playing chess  when the phone rang.

………Chess was being played by my sister when the phone rang……………………………………………………………………………………..

16. I have  my sister do my homework.

……My homework has to be done by my sister………………………………………………………………………………………..

17. Linh  got  her  parents to buy a motorbike.

……Linh got a motorbike bought by her parents…………………………………………………………………………………………

18. Who invented the telephone?

………By whom was the telephone invented?………………………………………………………………………………

19. People say that he is the best doctor. 

…………It is said that he is the best doctor. ………………………………………………………………………………….

20. People say that he eats five bowls of rice .

…It is said that he eats five bowls of rice . ……………………………………………………………………………………………

21. Nobody has used this bicycle for many years.

……This bicycle hasn't been used for many years……………………………………………………………………………………….

22. They thought that Mai had gone away.

……Mai was thought to have gone away………………………………………………………………………………………..

Change these sentences into the passive voice.

1.He doesn't prepare his lessons well before class.

=> His lessons aren't prepared well before class.

2.You must write your lessons im ink.

=> Your lessons must be written in ink.

3.You ought to water the plants every day

=> The plants ought to be watered every day.

4.They must pay the bill before the first of the month

=> The bill must be paid before the first of the month.

5.The postman will deliver the mail tomorrow

=> The mail will be delivered by the postman tomorrow.

6.The children usually eat vegetables and fruits

=> Vegetables and fruits are usually gotten by the children.

7.Their school will organize an art exhibition next month

=> An art exhibition will be organized by their school next month.

8.Our teacher corrects our homework

=> Our homework is corrected by our teacher.

9.They deliver the newspapers to this office every morning

=> The newspapers are delivered to this office every morning.

10.Do they give many courses in English during the summer break?

=> Are many courses in English given during the summer break?

Change these sentences into passive form:

1. Your teacher must sign this form.
➩........................ This form must be signed by your teacher.......

2. People play football all over the world.
➩................. Football is played all over the world..............

3. Will you invite her to your birthday party?
➩............... Will she be invited to your birthday party?..............

Change the following into Passive.
1. Women clean this office in the evening after the staff have left.

-> This office is cleaned by woman in the evening after the staff have left.

2. You cannot wash this dress. You must dry-clean it.

-> This dress can not be washed and you must dry-clean it.
3. Someone left this purse in the classroom yesterday.

-> This purse was left in the classroom yesterday.
4. They’re pulling down the whole building.

-> The whole building are being pulled down.

5. We kill and injure people on the road every day. Can’t we do something about
it?

-> People are killed and injured on the road every day. Can’t we do something about it?

6. People often take him for his brother

-> He is often taken for his brother.
7. No one has put off the light.

-> The light has not been put off.
8. We are turning away students because the college is full.

-> Students are being turned away because the college is full.
9. They took down the old notice and put up a new one.

-> The old notice was taken down and a new one was put up.
10. They will have to adopt a different attitude.
-> A different attitude will have to be adopted.

VD:1. Somebody has taken my briefcase. 2. The teacher returned our written work to us. 3. She had finished her report by soon.

Bài tập này giúp em ôn luyện về cách chuyển câu chủ động sang câu bị động:

1.  Tìm tân ngữ của câu chủ động, viết lại thành chủ ngữ.

2.  Xác định động từ chia thì của câu, rồi chuyển nó thành thể bị động. (be + động từ dạng phân từ II)

3.  Xác định chủ ngữ của câu chủ động, chuyển ra cuối câu và thêm by vào phía trước.

Em hãy ghi nhớ kiến thức để lần tới gặp khỏi cần băn khoăn gì nhiều em nhé!

I/ Change the following sentences from active into passive form.

1. Somebody has taken my briefcase.=>……………My briefcase has been taken………………………………………………

2. The teacher returned our written work to us.=>…………Our written work was returned to us by the teacher……………………………………….

3. She had finished her report by soon.=>……………Her report had been finished by her……………………………………………….

4. The police have arrested five suspects.=>……………Five suspects have been arrested by the police…………………………………………….

5. The doctor ordered him to take a long rest.=>………………He was ordered to take a long rest by the doctor…………………………………………

6. A group of students have met their friends at the rail way station.

=>……………A group of students' friends have been met by them at the railway station………………………………………………………..

7. They didn’t allow Tom to take these books home.

=>…………Tom was not allowed to take these books home…………………………………………………..

8. The teacher won’t correct exercises tomorrow.

=>………Exercises won't be corrected by the teacher tomorrow……………………………………………………….

9. Marry has operated Tom since 10 o’clock.

=>………Tom has not been operated by Marry since 10 o'clock.……………………………………………………….

10. They didn’t look after the children properly.

=>………………The children were not looked after properly……………………………………………..

11. Nobody swept this street last week.=>………This street was not swept last week…………………………………………

12. People speak English all over the world.

=>……………English is spoken all over the world………………………………………………

13. Tom was writing two poems.=>……Two poems were written by Tom……………………………………………

14. She often takes her dog for a walk.=>………Her dog is often taken for a walk (by her)…………………………………………

15. They can’t make tea with cold water.=>…………Tea can't be made with cold water………………………………………

16. The chief engineer was instructing all the workers on the plan.

=>………………All the workers on the plan were instructed by the chief engineer…………………………………………………….

17. Somebody has taken some of my books away.

=>……………Some of my books have been taken away………………………………………….

18.. They will hold the meeting before May Day.

=>…………The meeting will be held before May Day……………………………………………………

19. The boys broke the window and took away some pictures.

=>……………The window was broken and some pictures were taken by the boys……………………………………………………….

20. People spend a lot of money on advertising every day.

->…………………A lot of money is spent on advertising every day…………………………………………………..

change the sentences into passive

1. you can't wash this. you must dry-clean it

This can't be washed, it must be dry-cleaned.