26. Is English taught here?

27. Will she be invited by you to your wedding party?

28. Has the work been finished by Tom?

29 Were any exercises given by the teacher?

30. Has the window of the laboratory been changed?

31. Is a poem going to be wriiten?

32. Are big cakes being made for the party by her?

33. Are inquires about the thief being made by the police?

34. Must the test be finished before ten by us?

35. Will the children be brought home by buses?

36. Has your homework been finished by you?