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

19. Their exercises are done everyday.

20. Their car will be sold next month.

21. This air ticket is ordered for Emma’s mother by her.

22. The Christmas cards have been sent to her family by her.

23. His relatives were left seven million dollars by him.

bị động là gì vậy bạn

1. A meeting is held by the students in my school every Sunday

2. Her homework has been finished by herself

3. A lot of flowers are bought for her mother

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

5. His bike can be fixed by himself

bị động là vật hay thứ gì đó bị tác động do ai hoặc thứ gì đó 

1) A meeting is held byn the students in my school every Sunday

2) Her homework has been finishes by her

3) A lot of flowers were be bought by her for her mother

4) An art exhibition will be organized by their school next month

5) Ba's bike can be fixed by him

#Học-tốt

Cảm ơn bạn Menhera-Kun

1, A party will be held by them tomorrow night.

2, Which dress will be bought by Jane?

3, These flowers will be watered tomorrow.

4, Rainforests won’t be destroyed by people any more.

5, That expensive dress will not be bought.

6, What will be done by them to save energy?

7, A famous professor will deliver a lecture tomorrow.

8, Renewable energy will replace non-renewable energy.

9, He will not spend all his savings on buying new house.

10, His parents will send Peter to a new school.

11, A famous chef will make all the dishes.

12, Where will their teacher meet the students?

1. We waste too much fresh water everyday.

Too much fresh water is wasted everyday.

2. The students are doing an exercise on passive voice at the moment.

An exercise on passive voice is being done by the students at the moment.

3. No one used this computer yesterday.

This computer yesterday.

4. They will build a new hospital in this area.­

A new hospital will be built in this area.­

5. Phu Quang has composed a lot of songs about Ha Noi.­

A lot of songs about Ha Noi have been composed by Phu Quang.

6. We were painting the wall at this time yesterday.

The wall was being painted at this time yesterday.

7. My grandmother named my daughter after a kind of flower.

My daughter was named after a kind of flower by my grandmother.

8. They are decorating their rooms for Tet holiday.

Their rooms are being decorated for Tet holiday.

9. People speak English in many African countries.

English is spoken in many African countries.

10. Nobody informed me about the change of the plan. 

I wasn't informed about the change of the plan.

11. They are going to set up a new workshop in my school.

A new workshop is going to be set up in my school.

12. They gave Linh an Oxford dictionary last semester.

Linh was given an Oxford dictionary last semester.

13. Designers have added many beautiful patterns to the Ao dai.

Many beautiful patterns have been added to the Ao dai by designers.

14. People don't grow maize in this region.

Maize isn't grown in this region.

15. People often use Google or Yahoo website to search for information.

Google or Yahoo website is often used to search for information.

16. They'll send you a letter of invitation soon.

A letter of invitation will be sent to you soon.

17. Mr. Nam is repairing the faucet in the bathroom.

The faucet in the bathroom is being repaired by Mr. Nam.

18. My sister hasn't finished the project yet.

The project hasn't been finished by my sister yet.

19. The workers were repairing the bridge when it collapsed

The bridge was being repaired by the workers when it collapsed.

20. They are going to plant trees in the school garden this weekend.

Trees are going to be planted in the school garden this weekend.

4. A new bridge near my house will be built next year.
5. The road to our village will be widened.
6. The meeting will be held before May Day.
7. A new computer will be bought by Jane.
8. The museum will be visited by millions of people.
9. The contract will be signed by our boss.
10. Public transport will be used by students to go to school.
11. A great deal of electricity will be generated by solar power this summer.
12. Plants won't be burned by local people to heat this winter.
13. The air will be polluted by the smoke from factories.
14. A hydro power station will be built in this area.
16. The grass will be cut by the gardeners tomorrow.

they  will build a new school next year.

S      will     V                 O

=>S + will be + V3 (+ by Sb/ O)

=> A new school will be built by them.

A new school will be built next year.

Câu bị động không có by them, by someone hay by people đâu bn nhé!

Học tốt~

1. Viruses can attack your computer at any time.

Your computer can be attacked by viruses at any time.

2. You must wash this sweater in warm water.

This sweater must be washed in warm water.

3. He used to write many poems when he was a student.

Many poems used to be written by him when he was a student.

4. They couldn't control the economic situation last year.

The economic situation couldn't be controlled last year.

5. The mechanic is going to repair my car.

My car is going to be repaired by the mechanic.

6. Visitors must leave their shoes outside the door.

Their shoes must be left outside the door by visitors.

7. You can see pictures of the earth from the outer space.

Pictures of the earth can be seen from the outer space.

8. The government should modernize the traffic system.

The traffic system should be modernized by the government.

9. Mai has to wash clothes every day.

Clothes have been washed by Mai every day.

10. He is going to introduce his new collection this evening.

His new collection is going to be introduced this evening.

11. No student can find out the correct answer.

The correct answer can't be found.

12. The school will inform the result of the examination in two weeks.

The result of the examination will be informed by the school in two weeks.

13. The students have to close all the windows after class every day.

All the windows have to be closed after class by students every day.

14. Someone might break the news.

The news might be broken.

15. Teachers should check the previous lessons regularly.

The previous lessons should be checked regularly by teachers.

16. That factory used to pump raw sewage directly into the sea.

Raw sewage used to be pumped directly into the sea by that factory.

17. Jack won't pay the bill.

The bill won't be paid by Jack.

18. You mustn't touch that button while the experiment is in progress.

That button mustn't be touched while the experiment is in progress.

19. They should take urgent actions to prevent diseases after the flood.

Urgent actions should be taken to prevent diseases after the flood.

20. We must save natural resources for future use.

Natural resources must be saved for future use.