Change the following sentences into the passive voice.
37. I have heard her sing this song several times.
→ _______________________________________________________________________
38. The teacher is watching them work.
→ _______________________________________________________________________
39. Alice had a mechanic repair her car.
→ ________________________________________________________________________
40. Ellen got Marvin to type her paper.
→ ________________________________________________________________________
41. The hairdresser is cutting Mary’s hair now.
→ Mary is having her hair ____________________________________ → Mary is having the hairdresser ___________________________
42. People know that English is an international language.
→ It is known ___________________________________________________
→ English is known ____________________________________________________
43. They said that she won the competition.
→ _______________________________________________________________________ → _______________________________________________________________________
44. They reported that the President had suffered a heard attack.
→ _______________________________________________________________________
→ ____________________________________________
