41. He asked who I was living with at the time.

42. If you practice speaking  English every day, you will improve your English.

43. It's wonderful to spend the weekend in the countryside.

44. If John woke up earlier, he would have time for breakfast.

45. These old buildings are going to be pulled down.

46. Nga is looking forward to meeting her aunt again.

47. This car is too expensive for my father to buy.

48. Peter asked Nam where he was working at the time.

49. Mary can't speak English as fluently as Peter.

50. Hao is a handsome man who lives on Fai Lam street.

51. They used to wear jeans when they were young.

52. This hotel has been repainted for 3 years.

53. It's such a dirty room that we can't live here anymore.

54. The car that my father is driving is very modern.

55. He suggested having a trip to the countryside the following day.

56. If the river wasn't dirty, they would swim in it.

57. In spite of not having a computer, he uses one very well.

`text{41. He asked me who I was living with then.}`

`text{42. If you don't practice speaking English everyday, you can't improve your English.}`

`text{Câu điều kiện loại 1: If + S + Vs,es + O, S + will/can/may + V + O.}`

`text{43. It's wonderful to spend the weekend in the countryside.}`

`text{It's + adj + to V: thật ... để ....}`

`text{44. If John didn't get up late, he would have time for breakfast.}`

`text{Câu điều kiện loại 2: If + S + Ved + O, S + would/could/might + V + O}`

`text{45. These old buildings are going to be pulled down.}`

`text{46. Nga is looking forward to meeting her aunt again soon.}`

`text{Look forward to Ving: mong chờ làm gì.}`

`text{47. This car is so expensive that my father can't buy it.}`

`text{48. Peter asked Nam where he was working then.}`

`text{49. Mary can't speak english more fluently than Peter.}`

`text{50. Hao who is living on Dai Lam steet, is very handsome.}`

`text{51. They used to wear jeans when they were young.}`

`text{Used to V: từng làm gì.}`

`text{52. This hotel has been repainted for 3 years.}`

`text{53. It's such a dirty room that we can't live there anymore.}`

`text{54. The car which my father is driving, is very mordern.}`

`text{55. He suggested having a trip to the countryside the next day.}`

`text{Suggest Ving: gợi ý làm gì.}`

`text{56. If the river were not dirty, they would swim in it.}`

`text{57. Despite not having a computer, he uses it very well.}`

`text{Despite/ In spite of + Ving/N: Mặc dù ...}`