32. A birthday cake has been bought by Hoa last time,
33. Some photos have been taken here by Hong Minh.
34. A new dress was being sewn by my father at six yesterday morning
35. A robot was made for his little sister by Tuan.
36. A cat was drawn by Son last night.
37. The birthday cake won't be eaten by Minh because she don't like it.
38. This bridge has been built for 5 years.
39. Is a new house going to be built by Minh next week ?
40. English shouldn't be spoken here by Dung.
41. His clothes mustn't be washed by Hung.
42. Flowers in the school yard shouldn't be picked by Truong Son.
43. Has a new house been bought since last summer ?
44. Will their homework be done next time ?
45. Some new books are wanted by Huong.
46. A letter was sent to Hoa by Tham yesterday.
47. A gift has been received by Tham on her last birthday
48. Some vegetables should be eaten by Dung.
49. Is water being drunk now ?
50. An English song is sung by Son every day.
51. Their pictures were finished by the students lasst night.
52. A festival is going to be held next week.
53. Many stamps have been collected by Minh.
54. Ten apple trees will be planted in the garden by Ha and An
55. We will be taught English by the teachers tomorrow.
56. A new dish is going to be cooked now by Tuan.
57. Their new crop is going to be planted by the farmers next Sunday.
58. An English dictionary should be bought by Minh.
Công thức chung của câu bị động: S+ (be) + Ved/3+ ... by ...
