9. All this damage couldn't have been done by children.
10. This room hasn't been used for ages.
11. The workers are taken home by the bus every day.
12. Why wasn't I informed of the change of the plan?
13. Your coat has to be put here.
14. Mary's work has just been finished.
15. These questions can't be answered.
16. Your homework should have been done
17. He hasn't ever been beaten at tennis.
18. These books should have been given back to the library.
19. The day of the meeting will have to be changed again.
20. An international conference will be held in Ha Noi next week.
21. The letter hasn't been finished yet.
22. He was advised to study hard for the next exam by his parents.
23. He wasn't helped any more
24. Our paintings will be shown to our parents on the day of the exhibition.
25. My shoes have been cleaned and my suit has been brushed
26. This room is used only on special occasions
