81 This box hasn't been opened for ages

82 Lan's mother was taken to the airport by her

83 Our national football team is being trained by an English expert

84 My question can be answered by Nam

85 An English Vietnamese dictionary will be sent to be 

86 We aren't told about this project

87 He was told where the hospital was by the policeman

88 Our grandmother was asked to tell about this story by us

89 We were welcomed warmly by the villagers

90 She would like to be invited to the party

91 I think everybody should be told about it

92 This motorbike hasn't been used for a long time

93 They want the form teacher to be replace

94 When her had has been taken off, it was hung up by her

95 This poem should be learnt by heart

81. This box hasn't been opened for ages

82. Lan's mother was taken to the airport by Lan

83. Our national football team is being trained by an English expert

84. My questions can be answered by Nam

85. I will be sent an English Vietnamese dictionary

86. We aren't told about this project

87. He was told where the hospital was by the policeman

88. Our grandmother was asked to tell about this story

89. We were welcomed warmly by the villagers

90. She would like to be invited to the party

91. I think everybody should be told about it

92. This motorbike hasn't been used for a long time

93. They want the form teacher to be replaced

94. When her hat had been taken off, it was hung up

95. This poem should be learnt by heart

96. The whole town has been destroyed by an earthquake

97. Most of their shops are closed during the Tet holidays

98. A new station is being built by the workers

99. The football match was delayed because of the heavy rain

100. Airplanes are used more often today

101. That car hasn't been used for ages

102. She was sent some money by her father recently

103. Was that bridge built a long time ago?

104. Is this letter written by you>

105. Where is this novel borrowed?

106. The visitors was surprised by the size of the pyramid

107. The letter is written in English

108. Lots of milk has been given by this cow

109. Potatoes can be grown in this farm

110. They was shown to their seats neat the stage by an usher

81.No-one has opened this box for ages.

This box hasn't been opened for ages.

82.Lan took her mother to the airport.

Lan's mother was taken to the airport.

83.An English expert is training our national football team.

Our national football team is being trained by an English expert.

84.Nam can answer my questions.

My questions can be answered by Nam.

85.They’ll send me an English Vietnamese dictionary.

An English Vietnamese dictionary will be sent to me.

86.Nobody tells us about this project.

This project isn't told us.

87.The policeman told him where the hospital was.

He was told where the hospital was by the policeman .

88.We asked our grandmother to tell about this story.

Our grandmother was asked to tell about this story.

89.The villagers welcomed us warmly.

We were welcomed warmly by the villagers.

90.She would like them to invite her to the party.

She would like to be invited to the party.

91.I think I should tell everybody about it.

I think it should be told everybody.

92.Nobody has used this motorbike for a long time.

This motorbike hasn't been used for a long time.

93.They want to replace the form teacher.

They want to be replaced the form teacher.

94.When she has taken off her hat, she hung it up.

When her hat has been taken off, it was hung up.

95.They should learn this poem by heart.

This poem should be learned by heart,

96.An earthquake has destroyed the whole town.

The whole town has been destroyed by an earthquake. 

97.They close most of their shops during the Tet holidays.

Most of their shops are closed during the Tet holidays.

98.The workers are building a new station.

A new station is being built by the workers.

99.They delayed the football match because of the heavy rain.

The football match was delayed because of the heavy rain.

100.Tourists use airplanes more often today. 

Airplanes are used more often today. 

Turn these sentences into passive voice :

1.Your sister must pay attention to her teacher's advice

=>Her techer's advice must pay attention to by your sister

2.In his chapter, we are going to give him an intelligent test

=>In his chapter, he is going to given an intelligent test.

3.She isn't going to pick these roses for the party

=>These roses aren't going to be picked for the party.

4.Someone has taken a way all of my English books

=>All of my English books have been taken a way.

5.People are taking about him everywhere

=>He is being taken about everywhere.

6.No one can answer that question

=>That question can be answered.

7.The teacher make us do a lot of exercises

=>We are made do a lot of exercises by the teacher.

8.Are you going to take an English course during the summer?

=>Is an English course going to be taken during the summer?

Turn these sentences into passive voice :

Your sister must pay attention to her teacher's advice

=> Your sister's teacher's advice must be paid attention.

In his chapter, we are going to give him an intelligent test

=> In his chapter, he is going to be given an intelligent test by us.

She isn't going to pick these roses for the party

=> These roses aren't going to be picked for the party.

Someone has taken a way all of my English books

=> A way all of my English books has been taken.

People are taking about him everywhere

=> He are being talked everywhere.

No one can answer that question

=> That question cannot be answered.

The teacher make us do a lot of exercises

=> We are made to do a lot of excercise by our teacher.

Are you going to take an English course during the summer?

=> Is an English course during the summer going to be taken by you?

1. Storms often destroy a lot of crops and houses.

A lot of crops and houses are often destroyed by storms

2. The manager often signs many kinds of papers. .

Many kinds of papers are often signed by the manager

3. She always calls me in the early morning..

I am always called by her in the early morning

4. They don't sell this house anymore.

This house isn't sold anymore

5. Nobody uses this room.

This room isn't used

6. Betty often sends Maj many postcards.

Mai is often sent many postcards by Betty

7. They don't tell me all the details of this case.

I am not told all the details of this case

8. Hoa sometimes buys me,sweets.

I am sometimes bought sweets by Hoa

9. She usually gives us ice-creams.

We are usually given ice-creams by her

10. My mother often buys my sister clothes.

My sister is often bought clothes by my mother

11. Nam doesn't sometimes do his homework.

Nam's homework is not sometimes done by him

12. I don't usually wash my clothes.

My clothes are not usually washed by me

13. Do they build a new hospital here?

Is a new hospital built here ?

14. Why does the teacher often punish you?

Why are you often punished by the teacher?

15. What does your mother buy for you?

What are you bought for by your mother?

All the questions must be answered on the paper.

An English song is being sung.

Change these sentences into passive

1, No one used this computer yesterday

=>this computer was not used yesterday

2, My grandmother named my daughter after a kind of flower

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

3, Nobody informed me about the change of the plan

=>I wasn't informed about the change of the plan

4, They gave Linh an Ox dictionary last semester

=>Linh was given an Ox dictionary last semester

5, Tuan's parents sent him to a high quality school last year

=>Tuan was sent to a high quality school by his parents last year

6, Do they put garbage bin along the streets in your town !

=>is garbage bin put the streets in your town?

7, The manager didn't phone the secretary this morning

=> the secretary wasn't phoned this morning

Change these sentences into passive

1, No one used this computer yesterday.

=> This computer wasn’t used yesterday

2, My grandmother named my daughter after a kind of flower.

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

3, Nobody informed me about the change of the plan.

=> I wasn’t informed about the change of the plan

4, They gave Linh an Ox dictionary last semester.

=> Linh was given an Ox dictionary last semester

5, Tuan's parents sent him to a high quality school last year.

=> Tuan was sent to a high quality school by his parentslast year

6, Do they put garbage bin along the streets in your town !

=> Is garbage bin put along the streets in your town?

7, The manager didn't phone the secretary this morning.

=> The secretary wasn’t phoned by the manager this morning

Đáp án: My work was finished at about five o’clock.

My work was finished at about five o’clock.