=>

I/

41. He said to me that they would take me to the hotel by car the following day.

-> câu tường thuật (lùi thì, will -> would)

42. If you don't get up early, you will miss the bus.

-> câu đk loại 1 If S Vs/es, S will V

43. He has worked as an engineer for 5 years.

-> chuyển QKĐ sang HTHT, S have/has V3/ed, for + khoảng thời gian

44. Despite having a lot of money, he feels unhappy.

-> Despite N/Ving : mặc dù

45. An expensive car has just been bought.

-> bị động HTHT have/has been V3/ed

II/

46. Peter asked Janet if he could borrow her typewriter.

-> câu tường thuật dạng Yes/No questions : asked sb if S V(lùi thì, can -> could)

47. She has worked as a secretary for five years.

-> chuyển QKĐ sang HTHT, S have/has V3/ed, for + khoảng thời gian

48. I am not used to driving on the left.

-> be used to Ving : quen làm gì

49. He suggested that I should put my luggage under the seat.

-> suggest that S should V

50. You don't have to finish this work today.

-> don't have to V : không phải làm gì