Chuyên đề 10: Động từ khuyết thiếu
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It is against the school rules to cheat in the test. A. You don't have to cheat in the test. B. You must cheat in the test. C. You must not cheat in the test. D. You have to cheat in the test

49/60

It is against the school rules to cheat in the test.

You don't have to cheat in the test.

You must cheat in the test.

You must not cheat in the test.

You have to cheat in the test.

Giải thích

Chọn C