26. Do they teach English here?
=>Is english taught here?
27. Will you invite her to your wedding party?
=>Will she be invited to your wedding party?
28. Has Tom finished the work?
=>Has the work been finished by tom?
29. Did the teacher give some exercises?
=>Were some exercises given by the teacher?
30. Have they changed the window of the laboratory?
=>Has the window of the laboratory been changed?
31. Is she going to write a poem?
=>Is a poem going to be written?
32. Is she making big cakes for the party?
=>Are big cakes being made for the party?
33. Are the police making inquiries about the thief?
=>Are inquiries being made about the thief by the police
34. Must we finish the test before ten?
=>Must the test be finished before ten?
35. Will buses bring the children home?
=>Will the children be brought home by buses?
36. Have you finished your homework?
=>Has your homework been finished?
