This room was used last night.

I was sent this present.

1. This room was used last night

2. This present was sent to me

mik chx hc câu bị động .-.

1.We might clean this room this afternoon ( change into passive voice)

 -> This room might be cleaned this afternoon by us.

2. Teachers should give exercises online ( change into passive voice)

 -> These exercises should be given online by the teachers.

3. Hệ couldn't finish this test on time ( change into passive voice)

 -> This test couldn’t be finished on time by Hệ.

 They have scored more than 10 goals in this season.

=>more than.....10 goals have been scored in this season......

ex3:change the following sentences into passive voice:

1. we know that the expedition reached the south pole in may.

It is known that the expedition reached the south pole in may.

2.people know that he is armed.

It is known that he is armed.

3.someone saw him pick up the gun.

He was seen to pick up the gun

4.we believe that he has special knowledge which may be useful to the police.

It is believed that he has special knowledge which may be useful to the police.

5.you needn't have done it.

it needn't have been done

6.he likes people call him "sir".

He likes being called "sir"

7.don't touch this switch .

This switch isn't touched

8.he doesn't like people laughing at him.

he doesn't like being laughed at

9.you don't need to wind this watch.

This watch doesb't need to be winded

10.they decided to divide the money between the windows of the lifeboat men.

They decided the money to be divided between the windows of the lifeboat men.

11. people believe that he was killed by terrorists.

It is believed that he was killed by terrorists.

12.they are to send letters to the leaders of charitable organization.

Letter are to be sent to the leaders of charitable organization.

13.we consider that she was the best singer that Australia has ever produced.

It is considered that she was the best singer that Australia has ever produced.

14.they urged the government to create more jobs .

The government was urged to create more jobs .

15.they suggested banning the sale of alcohol at football chess.

They suggested the sale of alcohol at football chess. be banned 

Change the passive voice into active voice.

1. A gift was sent to me by my old students

=> My old students sent me a gift

2. You are not allowed by the teacher to cheat in the exam.

=> The teacher doesn't allow you to cheat in the exam

3. My table is being fixed by my father.

=>My father is fixing my table

4. How long has this fax machine been used by Mr. Green?

=> How long has Mr.Green used this fax machine?

5. The singer was not recognized by his fan when he was at the restaurant.

=> The singer's fan didn't recognize him when he was at the restaurant

6. He will be disqualified from the competition by the judges if he uses drugs.

=> The judges will disqualified from the competition if he uses drugs

7. All the unnecessary lights will be turned off to save energy.

=> They will turned all the unnecessary to save energy

8. Jane was prevented from staying up too late by her mother.

=> Jane's mother prevented her from staying up too late

Combine each pair of the following sentences using the words/phrases in brackets.

1. A serious road accident happened There was a traffic chaos yesterday. (CAUSED)

=> A serious road acccident caused a traffic chaos yesterday

2. I had to get the mop. I spilled my juice. (SINCE)

=>  I had to get the mop since I spilled my juice.

3. He walked slowly. He has a bad leg. (BECAUSE OF)

=>He walked slowly because of his bad leg.

4. A peacock will spread his feathers, he will attract a female. (SO)

 => A peacock will spread his feathers so he will attract a female.

5. The cyclone has come. Many thousands of deaths. (RESULTED IN)

=> The cyclone has come, which resulted in many thousands of deaths.

6. Don't eat too much sugar. It creates health problems. (LEAD TO)

Eating too much sugar can lead to health problems.

7. The weather was bad. That's why our departure delayed (BECAUSE OF)

=> Our departure delayed because of the bad weather.

8. There was damage to our property because of the fire. (RESULTED IN)

 => The fire resulted in the damage to our property.

9. They haven't reply our invitation so far. I think they are not coming. (SINCE)

=> I think they are not coming since they haven't reply our invitation so far

10. The road condition is poor. There has been several accidents. (CAUSED)

=> The poor road condition has caused several accidents.

Exercise 7: Change the passive voice into active voice.

1. A gift was sent to me by my old students.

My old students sent a gift to me.

2. You are not allowed by the teacher to cheat in the exam.

The teacher doesn't allow you to cheat in the exam.

3. My table is being fixed by my father.

My father is fixing my table.

4. How long has this fax machine been used by Mr. Gr...

How long has Mr. Gr... used this fax machine?

a present was spent to me last week

1. A song was sung by her.
2. His homework may have been finished this morning.
3. That song will be sung by her tomorrow night.
4. It will be installed by her boyfriend.
5. Our homework has been done.
6. The bill has been paid by Kerri.
7. Money is collected by John.
8. The window was opened by Anna.
9. A new computer will be bought by Jane.
10. A hamburger has been eaten by me.
11. My exercise is being done now.
12. My favorite songs are being sung now by somebody.
13. A question will be asked by me.
14. The picture can be cut out by him.
15. A report is being written now by them.
16. Novels are being read right now by us.
17. Our rooms are not cleaned by us.
18. The car will not be repaired by William.
19. My car is being fixed by me.
20. Books were being read by me at 7 o'clock yesterday morning.
21. Her room will not have been cleaned by her by 9 o'clock tomorrow evening.
22. The newspaper will be read by Mr. Sam.
23. Was this circle drawn by Sue?
24. Could the dog be fed by you?
25. I was hit by somebody.

1.    She sang a song.

A song was sung by her.

2.    He may have finished his homework this morning.

His homework may have been finished this morning

3.    She will be singing that song tomororow night.

That song will being sung tomorrow night.

4.    Her boyfriend will install it.

It will be installed by herboyfriend.

5.    We have done our homework.

Our homework has been done.

6.    Kerri has paid the bill.

The bill has been paid by Kerri.

7.    John collects money.

Money is collected by John.

8.        Anna opened the window.

The window was opened by Anna.

9.    Jane will buy a new computer.

A new computer will be bought by Jane.

I have eaten a hamburger.

A hamburger has been eaten.

I am doing my exercise now.

My exercise  is being done now.

Somebody is singing my favorite songs now.

My favorite songs are being  sung now.

I will ask a question.

A question will be asked.

He can cut out the picture.

THe picture can be cut out.

They are writing a report now.

A report is being written now.

We are reading novels right now.

Novels are being read right now.

We do not clean our rooms.

OUr rooms are not cleaned.

William will not repair the car.

The car will not repaired  by William.

19. I am fixing my car.

My car is being fixed.

20. I was reading books at 7 o’clock yesterday morning.

Books were being read at 7 o'clock yesterday morning.

21. She will not have cleaned her room by the  9 o’clock tomorrow evening.

Her room will not have been cleaned by 9 o'clock tomorrow.

22. Mr. Sam will be reading newspaper.

Newspaper will being read by Mr. Sam.

23. Did Sue draw this circle?

Was this circle drawn by  Sue?

24. Could you feed the dog?

Could the dog be fed?

25. Somebody hit me.

I was hit.

1. He interrupted me while I was talking yesterday

I was interrupted by him while I was talking yesterday

2. They built this bridge in 1997

This bridge was built in 1997

3. He fed the chickens before home this early morning.

The chickens were fed before home this early morning.

4. We didn't follow her to the markets last Sunday

She wasn't allowed to the markets last Sunday

5. Tony saw his new neighbor breaking into the bank last night

His new neighbor was seen to break into the bank by Tom last night

6. Did you collect coins many years ago?

Were coins collected by you many years ago?

7. Did she do a test last Sunday morning?

Was a test done by her last Sunday morning?

8. They didn't give the book back to her

THe book wasn't given back to her

9. She washed the clothes in this river 2 hours ago

THe clothes were washed in this river by her 2 hours ago

10. I cooked chicken soup last night

Chicken soup was cooked by me last night

Who was this gift sent to you yesterday?

TK :

Who was this gift sent to you yesterday?

Who was this gift sent to you yesterday?