Find a mistake in the four underlined parts of each sentence and then correct it.
71. I advised you(A) starting looking (B)for a (C)flat (D) at once
72. Mr Binh (A) taught maths (B) in this school (C) for 30 (D) years .
73. Joan’s party (A) had already started (B) in the time I (C) got (D) there
74. She (A) looks forward to (B) see her new (C)friend whom she only talked to(C)on the phone.
75. (A) The young (B)is very active and they can (C)continue our unfinished (D) work.
1.
A- starting
=> to start
2.
A- taught
=> has taught
3.
B- in the
=> by the
4.
B- see
=> seeing
5
B- is
=> are
71 A starting -> to start ( advise + SO + to V/ not to V )
72 A taught -> has taught ( for -> hiện tại hoàn thành )
73 B in the time -> by the time ( quá khứ hoàn thành + by the time + quá khứ đơn )
74 B see -> seeing ( look forward + to + Ving )
75 B is -> are