Question

[Nguyễn Hồng Nhung]

VI. Change into the passive voice

1. You must hand in your compositions before Friday.

=> ...............................................................................................................

2. You should send for the doctor immediately.

=> ...............................................................................................................

3. They might postpone the excursion until Saturday.

=> ...............................................................................................................

4. They are going to announce the exam results tomorrow.

=> ...............................................................................................................

5. They should widen the road at this point.

=> ...............................................................................................................

6. An expert should check these machines regularly.

=> ...............................................................................................................

7. We’ll have to repair the roof before the rainy season comes.

=> ...............................................................................................................

8. They ought to white – wash the building for the celebration.

=> ...............................................................................................................

9. You must attach a birth certificate to the application.

=> ...............................................................................................................

10. You should inform the school of your change of address.

=> ...............................................................................................................

11. This boy broke my window yesterday.

=> ...............................................................................................................

12. People plant rice in those fields.

=> ...............................................................................................................

13. They have known him well

=> ...............................................................................................................

14. They shouldn’t cut the flowers in this garden

=> ...............................................................................................................

Answer 1

[Xuân Dinh]

VI. Change into the passive voice

1. You must hand in your compositions before Friday.

=> .......Your compositions must be handed in before Friday.......

2. You should send for the doctor immediately.

=> .......The doctor should be sent for immediately .........

3. They might postpone the excursion until Saturday.

=> .......The excursion might be postponed until Saturday .........

4. They are going to announce the exam results tomorrow.

=> ......The exam results are going to be announced tommorrow........

5. They should widen the road at this point.

=> .......The road at this point should be widened .....

6. An expert should check these machines regularly.

=> ..........These machines should be checked regularly by an expert .........

7. We’ll have to repair the roof before the rainy season comes.

=> ..........The roof will have to be repaired before the rainy season comes ........

8. They ought to white – wash the building for the celebration.

=> .......The building ought to be white-washed for the celebration ......

9. You must attach a birth certificate to the application.

=> ......A bith certificate to the application must be attched.........

10. You should inform the school of your change of address.

=> ......The school of your change of address should be informed.......

11. This boy broke my window yesterday.

=> .....My window was broken by this boy yesterday......

12. People plant rice in those fields.

=> ........Rice is planted in those fields by people. .......

13. They have known him well

=> ..........He has been known well .......

14. They shouldn’t cut the flowers in this garden

=> ......The flowers in this garden shouldn't be cut ........