=>
71. Mr. Jones is the most dangerous person that you will ever meet.
-> so sánh nhất the most adj
72. Computer is the most efficient servant that man has ever had.
-> so sánh nhất the most adj
73. The last time I played football was in 2000.
-> the last time S V2/ed (lần cuối)
74. The last time I went to HCM city was 2 years ago.
-> the last time S V2/ed (lần cuối)
75. It is the first time I have met such a famous person.
-> it's the first time S have/has V3/ed
76. It is the first time she has seen that boy here.
-> it's the first time S have/has V3/ed
77. The last time she wrote to us was last year.
-> the last time S V2/ed
78. It's 8 years since she started to learn E.
-> start to V: bắt đầu làm gì
79. It's ages since he laughed so much.
-> it's + time + since S V2/ed
80. It's years since I enjoyed myself so much.
-> it's time since S V2/ed