9, All this damage couldn’t have been done by the 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 by you.

14, Her work has just been finished by Mary.

15, These questions cannot be answered.

16, Your homework should have been done by you.

17, He has never been beaten at tennis.

18, These books should have been given back to the library by you.

19, The day of meeting will have to be changed again by them.

20, An international conference will be held in Hanoi by them next week.

21, The letter hasn’t been finished by her yet.

22, He was advised to study hard for the exam by his parents.

23, He isn’t help anymore.

24, Our paintings will be shown to our parents by us on the day of the exhibition.

25, My shoes have been cleaned and brushed.

26, This room is used by us only on special occasions.