21. He wrote an article about our country.
An article about our country was written by him.
22. She has translated that novel into Vietnamese.
That novel has been translated into Vietnamese by her.
23. The visitor divided the gifts among the children
The gifts was divided among the children by the visitors.
24. My secretary opens the mail every morning.
The mail is opened by my secretary every morning.
25. He will publish a new book.
A new book will be published by him.
26. The host treated us very kindly.
We were treated by the host very kindly.
27. My wife will write the report for me.
The report for me will be written by my wife.
28. His teacher has transferred him to another class.
He has been transferred to another class by his teacher.
29. You must keep dogs in the garden.
Dogs must be kept by you in the garden.
30. A stranger started the fire.
The fire was started by a stranger.
31. They will publish the book next year.
The book will be published by them next year.
32. A French architect designed the bridge.
The bridge was designed by a French architect.
33. Lightning struck the house.
The house was struck by lightning.
34. Maria won the first prize.
The first prize was won by Maria.
35. They will sign the contract tomorrow.
The contract will be signed by them tomorrow.
36. They sent him to Los Angeles.
He was sent to Los Angeles by them.
37. Mrs. Kennedy teaches the class.
The class is taught by Mrs. Kennedy.
38. They published the book in 1997.
The book was published by them in 1997.
39. The police have caught the thief.
The thief has been caught by the police.
40. They gave Linda a prize for one of her books.
Linda was given a prize for one of her books by them.
41. Someone has told me about her success.
I have been told by someone about her success.
42. People speak English all over the world.
English is spoken by people all over the world.
43. They sell English books in that shop.
English books are sold by them in that shop.
44. Someone is repairing my car at the moment.
My car is being repaired by someone at the moment.
45. People always admire this picture.
This picture always admired by people.
46. He uses milk for making butter and cheese.
Milk is used by him for making butter and cheese.
47. She makes progress every day in the world of science.
Progress is made by her every day in the world of science.
48. The author will write this novel in June.
This novel will be written by the author in June.
49. Nobody will solve this hard problem.
This hard problem will be solved by nobody.
50. Her mother will take her to hospital next week.
She will be taken to hospital by her mother next week.
51. Someone will clean the room.
The room will be cleaned by someone.
52. They had to cut down that tree.
That tree had to be cut down by them.
53. Someone should tell Sally what happened.
Sally should be told by someone about what happend (tớ không biết có nên cho "about" không, cái này tùy cậu thôi)
54. They’re going to build a new hospital.
A new hospital is going to be built by them.
55. We can solve the problem.
The problem can be solved by us.
56. Someone has to finish the job.
The job has to be finished by someone.
Tớ chỉ biết làm thế thôi. Mong cậu thông cảm
