Chuyển câu chủ động sang câu bị động 
còn bấy đấy bài thoi giúp tớ với 
----- Nội dung dịch tự động từ ảnh -----
35. He advised his students to choose the suitable courses.
36. Thu asked Ba to help her with the report.
37. Ms Brown taught us how to pronounce these difficult words.
38. My father allowed me to join in the trip.
....
39. People say that summer is the best season of the year.
...
40. Lan announced that her team won the contest.
41. Tam said that his school spent a lot of time for the match.
42. Phong's dad told him to do the washing - up.
43. They said that the newcomers would come earlier in the morning.
44. The Vietnamese celebrate New Year Day according to the Lunar
Calendar.
45. People organized the Spring Fair at Tao Dan Park last year.
46. They didn't use matches to make the fire.
..
47. The librarian will show you how to find a book.
...
48. Which house have they just built?
....
49. How many tons of rice do they export?
...
50. What can ydu see from this tower?