47. I haven't been to a concert for over a year.

-.The last time ____________________________________________________

48. The last time I really enjoyed myself was your birthday party.

->I haven’t ______________________________________

49. It's nearly 20 years since my father saw his brother.

->My father hasn’t ______________________________________

50. When did you learn to drive? ->How long is it ____________________________________________________

51. The last time I went swimming was when we were in Spain.

->I haven’t ______________________________________

52. You haven't tidied this room for weeks.

->It’s weeks _______________________________________________________

53. We started looking for a flat 2 months ago and we are still looking.

-.We have ___________________________________

54. This is the first time I've been to a night club.

->I haven’t ________________________________________________________

55. They have never heard such a thing before.

->This is the first time __________________________________

56. Noone has challenged his authority before.

->This is the first time _______________________________

57. She left university 2 years ago ->It is ______________________________________

58. My mother was the most warm-hearted person I've ever known.

->I have _____________________________________

59. I haven't been able to see them for over a year.

->It is ____________________________________________

60. It stared to rain at 2 o'clock. ->It has ___________________________________________

61. I have never been to the ballet before. ->It is ______________________________________

62. John and Mary moved to Edinburgh twenty years ago.

->It is _____________________________________________

63. The police started looking for him two months ago.

->For two months now the__________________________________

64. I have never seen a dirtier-looking dog.

->This is ____________________________________________________________

65. Mary rang hours and hours ago.

->It it hours ___________________________________________________________

66. It is ages since Alan visited his parents.

-> Alan ____________________________________________

67. John has not had his hair cut for over six months.-

>It is ________________________________________________

68. I have never seen such a beautiful building.

->It's the most _________________________________________________________

69. I have never read such a romantic story.

->This is the most ______________________________________________________

70. They have never had such a cold winter.

-> It was the ___________________________________________________________

71. We have never met anyone more dangerous than Mrs Jones.

->Mr. Jones is the most ______________________________

72. Man has never had such efficient servants as computer.

-> Computer is the most___________________________________

73. I haven't played football since 2000.

->The last time _________________________________________________________

74. I haven't been to HCM city for 2 years.

-> The last time _________________________________________________________

75. I 've never met such a famous person before.

>It is the first time ________________________________________

76. She hasn't seen that boy here before.

-> It is the first __________________________________________________________

77. She hasn't written to us since last year.

-> The last time _________________________________________________________

78. She started to learn E 8 years ago

.-> It’s _________________________________________________________________

79. He hasn't laughed so much for ages.

-> It’s _________________________________________________________________

80. I haven't enjoyed myself so much for years.

- >It’s _________________________________________________________________

81. The telephone rang hours ago.

->It’s hours ____________________________________________________________

82. I haven't seen him for ages.

->It’s _________________________________________________________________

83. I have learned English for four years.

->We started ___________________________________________________________

84. Ly’s father started to stop smoking last year.

->Ly’s father ___________________________________________________________

85. The editor hasn’t written to Mai for a month.

->The editor last _______________________________________________________

86. How long have you learned spanish? ->when_________________________________________________________