37. You will be laughed at if you wear that silly hat.
38. How is English learned?
39. Where were these photographs taken?
40. Peter hasn't been seen since last week.
41. My sister's homework was being done at the moment last night.
42. Our homework had to be finished on time.
43. That building have been built for 3 months.
44. Marbles used to be played by the students at recess when they were in grade 9.
45. (Câu này đề sai nên mình ko sửa nha)
46. Hoa's mother's letter has just been received (by her).
47. The English speaking club is going to be joined tomorrow morning. (Câu này cần xem lại đề vì mình thấy dịch qua không hợp lắm nhưng mình đã cố làm theo công thức ạ).
48. Are trees being planted in the garden?
49. We had our house painted by a painter last month. ( Hoặc đơn giản hơn: Our house was painted by a painter last month.).
50. (Câu này cũng không nên dịch qua vì lí do như câu 47)
51. I would love to have these instructions translated into Vietnamese. (Câu này mình mong được dịch như vậy vì nó nghe nhẹ nhàng và cũng đúng ngữ pháp ạ.).
52. The flowers should be kept in a warm sunny place.
53. (Câu này cũng như câu 47).
54. I am having my hair cut by the hairdresser this afternoon.
55. It is said that John Wilson lives in New York ( Hoặc: John Wilson is said to live in New York.).
56. A great deal of tea is drunk in England. (Câu này dịch thì OK vì ít nhất nó đọc vào là thấy thuận, nhưng mình cũng khuyên không chuyển cấu trúc.).
Chúc bạn học tốt!