1 I think Humans won't be replaced completely by robots in the workplace

2 Three tourists will be sent to the international space station by spaceX next year

3 Solar panels will be built into building materials to power your house

4 Will traditional learning methods be taken over by online learning?

5 Women will be free from cooking, cleaning , and laundry by domestic robots

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1.I think robots won't completely replace humans in the workplace

-> I think humans won't be completely replaced in the workplace by robots

5. domestic robots will free women from cooking, cleaning, and laundry

-> Women will be freed from cooking, cleaning, and laundry by domestic robots

IV. Change these sentences to the passive voice :

My students have met their friend at the station. ……………………… My students' friend has been met at the station………………………

They didn’t allow Tom to take these books home. ……………… Tom wasn't allowed to take these books home………………………………

The teacher won’t correct exercises tomorrow. ……………………  Exercises won't be corrected by the teacher tomorrow……………………………

How many trees did they cut down? …………………… How many trees were cut down?………………………………………

This well-known library attracts many people. ……………………… Many people are attracted by this well-known library…………………………

All students attended the meeting. ………………………… The meeting was attended by all students……………………………………

People say that he is intelligent. ……………………  It is said that he is intelligent……………………………………………

He can’t repair my bike. ……………………… My bike can't be repaired by him…………………………………………………

Mary has operated Tom since 10 o’clock. ……………………… Tom has been operated by Mary since 10 o'clock………………………………

Mr. Smith has taught us French for 2 years. ………………… French has been taught us by Mr.Smith for 2 years…………………………………

They didn’t look after the children properly. ………………………… The children weren't looked after properly…………………………

Nobody swept this street last week. …………………… This street wasn't swept last week………………………………………

People drink a great deal of tea in England. ……………………… A great deal of tea is drunk in England……………………………

People speak English all over the world. …………………………… English is spoken all over the world…………………………

Tom was writing 2 poems. …………………………… 2 poems were being written by Tom…………………………………………

She often takes her dog for a walk………………… Her dog is often taken for a walk…………………………………………….

She didn’t introduce me to her mother. ………………… I wasn't introduced to her mother………………………………………

Farmers usually milk cows twice a day. ………………… Cows are usually milked by the farmers twice a day………………………………………

He likes people to call him “sir”. ……………… He likes being called " sir "………………………………………………

Our teacher used to bid us talk in class. …………………… We used to be bidden talk in class by our teacher ……………………………………

Don’t let other see you. …………… you aren't seen by  others……………………………………………………………

Workers were digging a large hole in the ground. ……………………… a large hole was being digged in the ground by the workers………………………

The car knocked a woman down in the street. ………………… A woman was knocked down in the street by the car.………………………………

Cows were eating grass on the meadow. ……………… Grass on the meadow was being  eaten by cows.…………………………………………

My cousin will meet you at the station. ………………… You will be met at the station by my cousin.………………………………………

She is running her own company. ………………… Her own company is being run.……………………………………………

Visitors must leave umbrellas in the cloakroom. ……………………… Umbrellas and raincoats must be left in the cloakroom by visitors.………………………

My mother used to make us clean the house. ………………… We is used to make to clean the house by my mother.………………………………….

John hasn’t finished his homework. …………………… John's homework hasn't been finished by him.………………………………………...

They suggested banning advertisements on TV. …………………… Banning advisements were suggested on TV.……………………………

1 The Internet is used all over the world

2 Was the missing girl found by the police?

3 These tourist attractions are visited by a large numbers of tourists annually

4 Po Nagar Cham Towers were built to hônur the goddess Po Nagar

5 This museum isn't visited by tourists very often

6 All this cheese was bought in France

7 I wasn't invited to their New Year party

8 Is mineral water sold in plastic  bottles?

9 The Imperial Academy is considered the first university in Vietnam

10 When was Ha Long Bay recognised as a World Heritage Site by UNESCO?

1. The Internet is used all over the world. 

2. Was the missing girl found by the police?

3. These tourist attractions are visited annually by large numbers of tourists. 

4. Po nagar Cham tower was built to honour the goddess Po Nagar.

5. This museum is not visited very often by tourists.

6. All this cheese was bought in France. 

7. I was not invitied to their new year party. 

8. Is mineral water sold in plastic bottles?

9. The Imperial Academy is considered the university in Vietnam.

10. When was Ha Long Bay recognised as a World Heritage Site by UNESCO?

Câu chủ động: S + V + O.

Câu bị động: S(O) + to be + V(P2). (to be chia theo thì của câu chủ động.)

Where was the movie filmed by them?

Where was the movie filmed by them ?

Where was the movie filmed by them?

1 We/suggest/that/the goverment/limit/the number/visitors/daily
=>We suggest that the government should limit the number of daily visitors .

2 I/suggest/that/control/the deforestation

=> I suggest that we should control the deforestation.
3 I/suggest/that/reduce/smoke/exhaust fumes
=> I suggest that we should reduce smoke from exhaust fumes.
4 I/suggest/that/raise/money/charity
=> I suggest that we should raise money for the charity.
5 I/suggest/that/put/valuable/things/high-security/places
=> I suggest that we should valuable things in high-security places.