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.

1.People break the glass into small pieces.(Change into Passive voice)

=> the glass is broken into small pieces.

2.we do our homework everyday. (Change into Passive voice)

=>Our homwork is done by us everyday.

3.People recycle car tires to Make pipes anh floor coverings. (Change into Passive voice).

=> Car tires ar recycled to Make pipes and floor coverings

4.To see thi film is very boeing. (Rewrite the sentences without changing the meaning).

=>It is very boring to see the film

5.To understand these lessons is not easy.(Rewrite the sentences without changing the meaning).

=>It isn't easy to understand thesr lessons

6.She finds a part-time job. She wants to earn more money. (Combine the sentences using in oder to/so As to).

=> She finds a part-time job so as to earn more money

7.The student are working Hard. They want to pass the exam. (Combine the sentences using in oder to/so As to)

=>The student are working Hard in order to pass the exam.

1. People break the glass into small pieces.

=> The glass is broken into small pieces.

2. We do our homework everyday.

=> Our homework is done everyday.

3. People recycle car tires to make pipes and floor coverings.

=> Car tires are recycled to make pipes and floor coverings

4. To see this film is very boring ??

=> The film is too boring for me to see.

5. To understand these lessons is not easy.

=> These lessons are not easy for me to understand.

6. She finds a part-time job. She wants to earn more money.

=> She finds a part-time job so as to earn more money.

7. The students are working hard. They want to pass the exam.

=> The students are working hard so as to pass the exam.

1. The baby girl is being taken care of by a dedicated mother. 

2. Marrie hates being talked about. 

3. It is unnescessary for him to be revealed the truth. 

4. It is impossible for a foreign language to be mastered in a week. 

5. I was allowed to drop in on her fresh flower garden.

EX3: Change into passive voice

1 The American people elect the members of Congress

.....The members of Congress are elected by the American people ......................................................................................

2.Does the mechance check the brackes regularly?

....... Are the brackes checked by the mechance regularly ...........................................................................

3 .When does she bring this dish to me?

......When is this dish brought to me?...................

1.The members of Congress are elected by the American people

2.Are the brackes checked regularly by the mechance?

3.When is this dish brought to me?

 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 

12 Hoa was invited to his birthday party by Nam last night

13 THe dinner is being prepared by her mother in the kitchen

14 Our teeth should be cleaned twice a day

15 The problem has been explained carefully by our teacher

16 This house is going to be bought

17 His parents will be visited next month

18 THe secretary wasn't phoned by the director this morning

19 THe window was broken by Nam yesterday morning

20 THe test was being done at 3 p.m yesterday

Children were evacuated to safe places last night.