1. This room is used only on special occasions.

2. Planes aren't made here.

3. My piano is being repaired by my brother.

4. These TV sets are made by a Japanese firm.

5. The letter hasn't been typed yet.

6. Considerable damage has been caused by the fire.

7. Has my letter been posted?

8. He has been already told to report for duty at 6.00 p.m.

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

10. These artificial flowers are made of silk.

11. By whom has this room cleaned?

12. Have you been told anything about it?

13. What language is spoken in Australia?

14. The children weren't looked after properly.

15. Poems were being written by Maria at that time.

1 This room is used by us only on special occasions

2 Planes aren't made here

3 My piano is being repaired by my brother

4 These TV sets is made by a Japanese firm

5 The letter hasn't been typed yet

6 Considerable damage has been caused by the fire

7 Has my letter posted yet?

8 He has been already told to report for......

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

11 These artificial flowers are made of silk

12 Who has this room been cleaned by?

13 What language is spoken in Australia

14 The children weren't looked after properly

15 Poems were being written by Maria at that time