24. Will we grow a lot of trees in the parks?

Will a lot of trees be grown in the parks

25. Some body will clean the room later.

The room will be cleaned later

26. You mustn't open this parcel until Christmas Day.

This parcel mustn't be opened until Christmas Day.

27. They can't make tea with cold water.

Tea can't be made with cold water

28. The students will hold a meeting before the Teacher's Day

a meeting will be held before the  by the student teacher's day

29. People can recycle tires to make pipes or floor coverings.

Tires can be recycled to make pipes or floor coverings

30. They should send applications

Applications should be sent

31. The manage must sign the contract today.

The contract must be signed by the managed today

32. They will build the new bridge by the end of the year.

The new bridge will be built by the end of the year.

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.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?