1.They asked me many difficult questions. 2.They are repairing my piano. 3.Students are doing a lot of homework. 4.She looked after our children when we were out. 5.The boy hit the dog in the garden yesterday. 6.The fire has caused considerable damage. 7.The committee is considering several new proposals. 8.Someone has told him to report for duty at 6.00pm 9.The author has written a special edition for children. 10.They make these artificial flowers. 11.They are pulling down the old theatre . 12.We use this room only on special occasions.

1. I was asked many difficult  question 

2.My piano is being repaired

3. A lot of homework are being done by students

4.Our children were looked after by her when we were out

5.The dog was hit by the boy in the garden yesterday

6.Considerable damage has been caused by the fire

7.Several new proposals are being considered by the committee

8.He has been told to report for duty at 6.00 pm

9.A special edition has been written for children by the author

10.These artificial flowers are made

11.The old theatre is being pulled down

12.This room is used only on special occasions

1. I was asked many difficult questions.

2. My piano is being repaired.

3. A lot of homework is being done by students.

4. Our children were looked after when we were out.

5. The dog was hit by the boy in the garden yesterday.

6. Considerable damage has been caused by the fire.

7. Several new proposals are being considered by the committee.

8. He has been told to report for duty at 6.00 pm.

9. A special edition has been written for children by the author.

10. These artificial flowers are made.

11. The old theatre is being pulled down.

12. This room is used only on special occasions.