48. His homework was finished before she came.
49. The passage has been written by them.
50. Trees were planted by them.
51. A fight was started by them.
52. The window wasn't closed by me.
53. The paper wasn't bought by them.
54. The papers will be received by John tomorrow.
55. Mr. Watson will be called by somebody tonight.
56. The cake will be eaten by Barbara.
57. A new bridge will be built near my house next year by them.
58. The road to our village will be widened by them.
59. The meeting will be held before May Day by them.
60. A new computer will be bought by Jane.
61. The museum will be visited by millions of people.
62. The contract will be signed by our boss.
63. He will not be asked by them.
64. The other members are going to be called by John.
65. A new product is going to be developed by the company.
66. Trees are going to be planted here by the students.
67. This house is going to be sold by my mother.
68. The room is going to be decorated next week by them.
69. A story is going to be told by her.
70. A lesson is going to be given by the teacher.