500 Câu trắc nghiệm tổng hợp ngữ pháp Tiếng Anh thi THPT Quốc gia (Phần 2)
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There is no excuse for your late submission! You _________ the report by last Monday

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There is no excuse for your late submission! You _________ the report by last Monday.

needn’t have finished

mightn’t have finished

should have finished

must have finished

Giải thích

Chọn C