36.He was busy, so he didn't go to the party.

37.We wish we could speak English well.

38.She asked me if i liked classical music.

39.The man is talking to the lady over there is my new boss.

40.Jane suggested tom should by them this picture as a wedding present.

41.I wish my wife could speak English.

42.The man whose wallet was tolen called the police.

43.If If English people didn't speak very quickly, I could understand them.

44. We haven't seen Peter since Sunday.

45.There used to be old buildings in this city.

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