Mark the letter A, B, C or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions:
“What did you do last night, Mr John?”, asked the police
A: The police asked Mr John what had he been done the night before.
B: The police asked Mr John what he had been done the night before.
C: The police asked Mr John what he had done the night before.
D: The police asked what were you doing last night, Mr John?
Đáp án C
Dịch: “Tối qua ông làm gì, ông John”
Giải thích: câu trực tiếp là quá khứ thì khi chuyển sang gián tiếp phải là quá khứ hoàn thành.