39. My sister was given a smartphone on her birthday
Câu BD thì QKD
40. It is very exciting to read book
It's +adj+to+V
41. If it were nice, we would go for a picnic
Câu đk loại 2
42. It was so hot for us to go swimming yesterday
43. They wish they didn't have to work so hard everyday
Đây là câu ước
44. He works hard so as to pass the entrance exam next week
So as to+ V+ O
45. Would you mind not playing music so loudly?
Would you mìn+ (not)+ Ving
46. Nam asked me when the film started
Câu trực tiếp gián tiếp
47. This pool is not shallow enough for the children to swim in
N+tobe+adj+enough+for+O+to+V
48. The house which was built 10 years ago is old
49. I haven't met her for years
Câu thì HTHT
