17: The nurse taught Hoa how to give first-aid on the phone.

-> Hoa was taught how to give first-aid on thephone by the nurse.
18: When I came,he was repairing the computer.

-> When I came,the computer was being repaired by him.
19: We will grow a lof of trees in the parks.

-> A lot of trees will be grown in the park by us.
20: They are painting the living room light blue.

-> The living room are being painted light blue by them.

21:

People have developed many different paper products.

Many different paper products have been developed.

17.The nurse taught Hoa how to give fist-aid on the phone.

-Hoa was taught how to give fist-aid on the phone by the nurse

18.When I came, he was repairing the computer

-When I came,the computer was being repaired by him

19.We will grow a lot of trees in the parks.

-a lot of trees will be grown in the parks by us

20.They are painting the living room light blue.

-the living room light is being painted blue

21.People have developed many different paper products.

-many different paper products have been developed

17.The nurse taught Hoa how to give fist-aid on the phone.

-> Hoa was taught how to give first-aid on the phone by the nurse.

18.When I came, he was repairing the computer

-> When I came, the computer was being repaired.

19.We will grow a lot of trees in the parks.

-> A lot of trees will be grown in the parks.

20.They are painting the living room light blue.

-> The living room is being painted light blue.

21.People have developed many different paper products.

-> Many different paper products have been developed.

passive voice:

1.the nurse taught Hoa how to give fist-aid on the phone

-> Hoa was taught how to give fist-aid on the phone by the nurse.

2.farmer can milk cows twice a day

-> Cows can be milked by farmer twice a day.

(_{milk (v): vắt sữa})

3.we will grow a lot of trees in the parks

-> A lot of trees will be grown in the parks.

4.No one likes reading that book

-> That book isn't liked reading.

5.no one helped him do his homework

-> He wasn't helped to do his homework.

6 when does he usually do his homework?

-> When is his homework usually done?

Chia thành thể bị động:
Câu 1: The teachers won't teach knowledge on recycling tomorrow

Knowledge on recycling won't be taught by the teachers tomorrow
Câu 2: Hoi An attracts a lot of tourists

A lot of tourists are attracted by Hoi An
Câu 3: Did all students attend first-aid course last year?

Was first-aid course attended by all students last year?
Câu 4: Farmer can milk cows twice a day

Cows can be milked by farmer twice a day
Câu 5: The nurse taught Hoa how to give first-aid-on the phone

Hoa was taught how to give first-aid-on the phone by the nurse
Câu 6: When I came, he was repairing the computer

When I came, the computer was being repaired
Câu 7: We will grow a lot of trees in the parks

A lot of trees will be grown in the parks
Câu 8: They are painting the living room lighe blue

The living room is being painted lighe blue
Câu 9: people have devoloped many different paper products

Many different paper products have been developed
Câu 10: He asked us many difficult questions

We were asked many difficult questions
Câu 11: They must widen the road soon

the road must be widened soon
Câu 12: She advised me to reuse milk bottles

I was advised to reuse milk bottles
Câu 13: My sister cleans these room every day

These rooms are cleaned every day
Câu 14: Wastes have caused a lot of pollution

a lot of pollution have been caused by wastes
Câu 15: When does he usually do his homework?

When is his homework usually done?

Câu 16: My father planted this tree

this tree was planted by my father
Câu 17: He hasn't collected the rubbish

the rubbish hasn't been collected
Câu 18: Are people using recycled paper?

Is recycled paper being used?
Câu 19: They made us work hard every day

We were made to work hard every day
Câu 20: How can we keep our fields in good condition?

How can our fields be kept in good condition?
Câu 21: John used to ask his father a lot of question when he was a child

John's father used to be asked a lot of question when he was a child
Câu 22: He said he would return the book next week

He said the book would be returned next week
Câu 23: No one helped him do his homework

his homework was done by himself
Câu 24: They say I am very intelligent

I am said to be very intelligent
Câu 25: Who wrote this poem

By whom was the poem written?
Câu 26: She threw everything she had to me

everything she had to me was thrown
Câu 27: Somebody cleaned this room yesterday

this room was cleaned yeaterday

1. Elias Howe invented the machine some years ago.

The machine was invented by Elias Howe some years ago

2. The librarian didn't allow Tom to go home

Tom wasn't allowed to go home by the librarian

3. The teachers teach us the English

We are taught English by the teachers

4. Do Son attracts a lot of tourist

A lot of tourists are attracted by Do Son

5. Did you the English course last year?

Was the English course joined by you last year ?

6. Farmers milk cows twice a day

Cows are milked by farmers twice a day

7. The sister taught Hoa how to make a cake

Hoa was taught how to make a cake by the sister

8. Did he repair the computer?

Was the computer repaired by him ?

9. Do they grow a lot of trees in the parks?

Are a lot of trees grown in the parks ?

10. They painted the living room light blue.

The living room was painted light blue

1.A lot of trees will be grown in the park.

2.The living room is being painted light blue.

3.Many different paper products have been developed.

4.We were asked many difficult question by him.

5.This road must be widened soon.

6.I was advised to use milk bottles by her.

7.These rooms are cleaned by my sister everyday.

8.A lot of pollution has been caused by wastes from chemical factories.

9.When was his homework usually done?

Passive or Active

1 . People do not use this road very often

=>this road isn't used very often

2 . We will grow a lot of trees in the parks

=>a lot of trees will be grown in the parks by us

3 . They are paining the living-room light blue

=>the living-room light blue is being painted

4 . People have developed many different paper products

=>many different paper products have been developed

5 . He asked us many difficult questions

=>we were asked many difficult questions by him

6 . They must widen the road soon

=>the road must be widened soon

7 . She advised me to reuse milk bottles

=>I was advised to reuse milk bottles by her

8 . My sister cleans these rooms every day

=>these rooms are cleaned by my sister every day

9 . Wastes from chemical factories have caused a lot of pollution

=>a lot of pollution has been caused by wastes from chemical factories

10.When does he usually do his homework ?

=>When is his homework usually done by him?

11.This tree was plated by my grandfather

=>my grandfather planted this tree

12.The rubbish has not been collected

=>They have not collected the rubbish

13.Is recycled papernbeing used ?

=>Do they use recycled papernbeing?

14.Will a new school be built very soon?

=>Will they build a new school very soon?

15.A lot of work is done every day

=>They do a lot of work every day

16.Many trees are cut down to make paper

=>They cut down many trees to make paper

17.Engish is considered the most iinternational language

=>They consider Engish the most iinternational language

18.These doors should be shut before 5pm

=>They should shut these doors before 5pm

19.Many lakes and rivers have been destroyed by pollution from factories

=>pollution from factories have destroyed many lakes and rivers

20.I was given a beautiful glass on my birthday by Hung

=>Hung gave me a beautiful glass on my birthday

21.They made the fire in the traditionnal way

=>the fire was made in the traditionnal way

22.You must collect four bottles of water

=>four bottles of water must be collected by you

23.How do people cook this kind of food ?

=>How is this kind of food cooked?

24.The chidren are redecorating the living-room

=>the living-room is being redecorated by the chidren

25.Have you tidied the kichen ?

=>Has the kichen been tidied by you?

Passive or Active

1 . People do not use this road very often

-> This road is not used very often

2 . We will grow a lot of trees in the parks

-> A lot of trees will be grown in the parks by us

3 . They are paining the living-room light blue

-> The living room is being painted light blue

4 . People have developed many different paper products

-> Many different paper products have been developed

5 . He asked us many difficult questions

-> We were asked many difficult questions by him

6 . They must widen the road soon

-> The road must be widened soon

7 . She advised me to reuse milk bottles

-> I was advised to reuse milk bottles by her

8 . My sister cleans these rooms every day

-> These rooms are cleaned everyday by my sister

9 . Wastes from chemical factories have caused a lot of pollution

-> A lot of pollution has been caused by wastes from chemical factories

10.When does he usually do his homework ?

-> When is his homework usually done by him ?

11.This tree was plated by my grandfather

-> My grandfather planted this tree

12.The rubbish has not been collected

-> They haven't collected the rubbish

13.Is recycled paper being used ?

-> Are they using recycled paper ?

14.Will a new school be built very soon?

-> Will they build a new school very soon ?

15.A lot of work is done every day

-> They do a lot of work every day ?

16.Many trees are cut down to make paper

-> They cut down many trees to make paper

17.Engish is considered the most iinternational language

-> People consider English is the most international languag

18.These doors should be shut before 5pm

-> They should shut these doors before 5pm

19.Many lakes and rivers have been destroyed by pollution from factories

-> Pollution from factories have destroyed many lakes and rivers

20.I was given a beautiful glass on my birthday by Hung

-> Hung gave me a beautiful glass on my birthday

21.They made the fire in the traditionnal way

-> The fire was made in the traditionnal way

22.You must collect four bottles of water

-> Four bottles of water must be collected by you

23.How do people cook this kind of food ?

-> How is this kind of food cooked by people ?

24.The chidren are redecorating the living-room

-> The living room is being decorated by the children

25.Have you tidied the kichen ?

-> Has the kitchen been tidied by you ?

1-The nurse taught Hoa how to give first- aid on the phone.
-> Hoa........................was taught how to five first-aid on the phone ...................
2- Thinking of making toys from used paper was his interesting idea.
-> It was interesting that he thought of making toys from used paper ......................................................................................................
3- He hasn’t been back to his home town for over 20 years.
-> It’s over.....................20 years since he last went back to his hometown...............................................................
4- She wrote that book during her holiday in Wales.
-> She wrote that book while............................she was having holiday in Wales........................
5- I don’t really want to go to the museum.
-> I’d rather.................not to go to the museum....................................