32. They have made every effort to recover the stolen painting.
=> the stolen painting has been made every effort to recover
33. They are repairing this road at the moment.
=> this road is being repaied at the moment
35. I do exercises evry morning.
=> exercises is done every morning
36. You ought to tell us the truth.
=> the truth ought to be told
37. Nobody has solved such a difficult problem.
=> such a difficult problem hasn't been solved
38. My mother often show me how to do exercises.
=> how to do exericses is often showed by my mother
39. Hung doesn't break the windows.
=> the windows are not broken by hung
40. Someone has broken the windows.
=> the windows has been broken