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Câu hỏi: Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
The meat is a bit burnt. You___________cooked it up by mistake.
A. can have
B. should have
C. must have
D. needn't have
The meat is a bit burnt. You___________cooked it up by mistake.
A. can have
B. should have
C. must have
D. needn't have
Must have done được dùng để diễn tả một việc gì đó trong quá khứ mà người nói gần như biết chắc.
Jane should have arrived by now; she must have missed the bus.
Jane should have arrived by now; she must have missed the bus.
Đáp án C.