36. He was busy so he didn't go to the party
- a clause+so+a clause
37. We wish we could speak English well
- câu ước hiện tại wish sb did sth
38. She asked me if I liked classical music
- câu gián tiếp; S+asked+N+if++N+V-- lùi thì+...
39. The man who is talking to the lady over there is my new boss
- mệnh đề quan hệ dùng who
40. Jane suggested Tom buy that picture as a wedding present
- S+suggest sb+ N+ V-bare: gợi ý làm gì
41. I wish my wife could speak English
- câu ước hiện tại wish sb did sth
42. The man whose wallet was stolen called the police
43. If English people didn't speak very quicky, I could understand them
- câu đk loại 2; If+N+V-qk..., mN+would+V-bare+...
44. We haven't seen Peter since Sunday
-Thì htht: N+have+V-pp+...+since+ thời gian cụ thể
45. There used to be old buildings neither of which can be found nowadays
- there used to be: đã từng có