Turn into the active voice
Turn into the active voice:
31. The cars are not checked by the mechanic.
32. Nam Anh’s new bicycle will not be lost in the future.
33. The files are not be printed by Nhung every day.
34. Thanh has not been called by Huong.
35. The pigs are not being fed by Xuan now.
36. What was done by you yesterday?
37. When will the examination be taken by the students?
38. How has the machine been repaired by the mechanic?
39. Who is the meal being cooked in the kitchen by now?
40. Where were the keys found last week?
31. The cars are not checked by the mechanic.
32. Nam Anh’s new bicycle will not be lost in the future.
33. The files are not be printed by Nhung every day.
34. Thanh has not been called by Huong.
35. The pigs are not being fed by Xuan now.
36. What was done by you yesterday?
37. When will the examination be taken by the students?
38. How has the machine been repaired by the mechanic?
39. Who is the meal being cooked in the kitchen by now?
40. Where were the keys found last week?