Ex1. Put the following into the passive voice:
1. You should open the wine about three hours before you use it.
………………………………………………………………………
2. Previous climbers has cut steps in the ice.
………………………..………………………………………….
3. Somebody cleaned my shoes and brushed my suit.
………………………………………………………………………
4. We use this room only on special occasions.
…………………………………………………………………….
5. You must not hammer nails into the walls without permission.
……………………………………………………………………
6. Someone switched on a light .
…………………………………………………………………….
7. Somebody has slashed the picture with a knife.
……………………………………………………………………..
8. They are pulling down the old theatre.
………………………………………………………………………
9. Why didn’t they mend the roof before it fell in?
……………………………………………………………………..
10. The mob broke all the shop windows in recent riots.
……………………………………………………………………
11. Someone will server refreshments.
…………………………………………………………………….
12. People must not leave bicycles in the hall.
………………………………………………………………………….
Ex2. Put the following into the passive voice:
1. They feed the seals at the zoo twice a day.
The seals…………………………………………………….
2. This house was built 100 years ago.
They……………………………………………………
3. These artificial flowers are made of silk.
They ………………………………………………….
4. The lessons are being written by the students now.
The students…………………………………………………………
5. This job has to be done at once.
He……………………………………………………………….
6. The operation is going to be performed by French doctors.
French doctors ………………………………………………………………….
7. All the arrangements have been made.
He…………………………………………………………………..
8. The villagers will be invited to attend the meeting.
He……………………………………………………………….
9. Our salary is going to be increased.
She……………………………………………………………….
10. When was this radio manufactured?
When………they………………………………………………………………..
11. Good progress has been made by John in his studies.
John …………………………………………………………………………….
12. They couldn’t be found anywhere.
Noone……………………………………………………………………………..
13. These boys aren’t taught by Mrs. Johns.
Mrs. Johns ………………………………………………………………………
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