1. This house was built last year by us

2. Planes aren't made here

3. Bicycles mustn't be left in the hall

4. These TV sets are made by a Japanese firm

5. A lot of homework are being done by students

6. The documents shouldn't be left by them on the desk

7. This room hasn't been used for ages by us

8. Many books were written for children by my aunt

9. The living room is cleaned every day by Lan

10. Some new equipment has been ordered by the company

1. this house was built lasst year by us

2.planes aren't made here by them
3.bicycles aren't leave in the hall by people

4. thease TV sets are made by a japanese firm

Exercise: Change into the passive voice
1. We built this house last year.   

=> This house was built last year.                      
2. They don’t make planes here. 

=> Planes aren't made here.                          
3. People mustn’t leave bicycles in the hall.     

=> Bicycles mustn't be left in the hall.                 
4. A Japanese firm makes these TVsets.       

=> These TV sets are made by a Japanese firm.      
5. Students are doing a lot of homework.

=> A lot of homework is being done by students.
6. They shouldn’t leave the documents on the desk.

=> The documents shouldn't be left on the desk.
7. We haven’t used this room for ages.

=> This room hasn't been used for ages.
8. My aunt wrote many books for children.       

=> Many books were written for children by my aunt.                            
9. Lan cleans the living room everyday.

=> The living room is cleaned by Lan everyday.
10. The company has ordered some new equipment.

=> Some new equipment has been ordered by the company.

Tham khảo

1. Her telephone number isn’t known

2.  Tea can’t be made with cold water

3.  This machine mustn’t be used after 5:30 p.m

4. .These old pictures won’t be hung in the living room

5. This factory wasn’t built by the Garmen during the Second World War

6. The moon cakes weren't made by her last week

7. They weren't met by him her school every day

8. A letter won't be written by Anna

9. Their building hasn't been decorated by the workers yet

10. A burglar hasn't been arrested yet

11. Dinner isn't being cooked by two people on the beach

12. Grammar exercises isn't being done by Tina

13. This house was not built at this time last year

14. My friend was not chatting to me while a lesson was being taught by my teacher yesterday

15. After the children's homework hadn't been finished, they went to bed

16. When her work hadn't been done, she went to the cinema

17. The films is not going to be watched with my friend by me because of my sickness

18. A delicious meal is going to be cooked for dinner by my sister

Exercise: Rewrite these sentences in the passive voice

1. They use coal to heat their house. Coal is used to heat their house 

2. This well-known historical site will attract many people.  Many people will be attracted by this well-known historical site.

3. He will repair my bike. My bike will be repaired by him.

4. Visitors will leave umbrellas and raincoats in the cloakroom.  Umbrellas and raincoats will be left in the cloakroom by visitors.

5. They will ban advertisements on TV. Advertisements will be banned on TV.

6. Many countries around the world will use solar energy in the future. Solar energy will be used by many countries around the world in the future.

7. We will use wind and solar power to solve the problem of energy shortages. Wind and solar power will be used to solve the problem of energy shortages by us.

8. Nuclear and hydro power will generate a great deal of energy in the future. A great deal of energy will be generated by nuclear and hydro power in the future.

9. The government will launch a campaign for using renewable energy next month. A campaign will be launched for using renewable energy by the government next month.

10. They will increase the tax on petrol next year. The tax  on petrol will be increased next year.

1. They use coal to heat their house.

Coal is used to heat their house.

2. This well-known historical site will attract many people.

Many people will be attracted by this well-known historical site

3. He will repair my bike.

My bike will be repaired by him

4. Visitors will leave umbrellas and raincoats in the cloakroom.

 Umbrellas and raincoats will be left in the cloakroom by visitors

5. They will ban advertisements on TV.

Advertisements on TV will be banned

6. Many countries around the world will use solar energy in the future.

Solar energy will be used by many countries around the world in the future.

7. We will use wind and solar power to solve the problem of energy shortages.

Wind and solar power will be used to solve the problem of energy shortages.

8. Nuclear and hydro power will generate a great deal of energy in the future.

A great deal of energy will be generated by nuclear and hydro power in the future.

9. The government will launch a campaign for using renewable energy next month.

A campaign for using renewable energy will be launched by the government next month

10. They will increase the tax on petrol next year.

The tax on petrol will be increased next year

refer

1. Coal is used to heat their house.

2. Many people will be attracted by this well-known historical.

3. My bike will be repaired.

4. Umbrellas and raincoats will be left in the cloakroom by visitors.

5. Advertisements will be banned on TV.

6. Solar energy will be used by many countries around the world in the future.

7. Wind and solar power will be used to solve the problem of energy shortages.

8. A gread deal of energy will be generated by nuclear and hydro power in the future.

9. A campaign will be launched for using renewable enrgy by the government next month.

10. The tax will be increased on petrol next year.

Change these sentences into passive voice

1. Nobody has used this motor for a long time

=> this motor hasn't been used for a long time

2. I think I should tell everybody about it

=> It is thought that I should tell everybody about it

3. You need not type this letter

=> this letter needn't be typed

4. They began to build the house last year

=> the house was begun to build last year

1  Many kinds of flowers are planted in Da Lat

2 The irregular verbs are learned by all the students

3 The temple of Literature was found in 1070

4 The great wall was built in China many centuries ago

5 The temple of literature is visited by thousands of people every year

Exercise: Rewrite these sentences in the passive voice

1. Emma wrote a comic book.

 a comic book was written by emma

2. They paint their house in blue. their house is painted in blue 

3. They built the Eiffel Tower between 1887 and 1889. Eiffel tower was built  between 1887 and 1889

4. They stole my wallet at the airport yesterday. my wallet was stolen  at the airport yesterday

5. Lan often washes dishes. dishes are often washed by lan 

6. We should use computers for studying online. computers should be used for online by us

7. John bought that skateboard 3 years ago. that skateboard was bought buy john 3 years ago

8. My friends sent those letters to me. those letters were sent to me by my friends

9. Alex moved the TV into his bedroom. the tv was moved into his bedroom by alex

10. People always use flour for making cake. flour is always  used for making cake 

1. Emma wrote a comic book.

A comic book was written by Emma

2. They paint their house in blue.

Their house was painted in blue

3. They built the Eiffel Tower between 1887 and 1889.

The Eiffel Tower was built between 1887 and 1889.

4. They stole my wallet at the airport yesterday. 

My wallet was stolen at the airport yesterday. 

5. Lan often washes dishes.

Dishes are often washed by Lan

6. We should use computers for studying online.

Computer should be used for studying online.

7. John bought that skateboard 3 years ago.

Thay skateboard was bought by John 3 years ago.

8. My friends sent those letters to me.

Those letter was sent to me by my friends 

9. Alex moved the TV into his bedroom.

The TV was moved into his bedroom by Alex

10. People always use flour for making cake.

Flour is always used for making cake

X Change these sentences into passive voice

1 People should stop experiments on animals

Experiments on animals should be stopped.

2 We have to improve all the schools in the city

All schools in the city have to be improved.

3 They have just introduced a new style of jeans in the USA

A new style of jeans has just been introduced in the USA.

Experiments on animals should be stop (by people)

All schools in the city have to be improved.

A new style of jeans have just been introduced in the USA