Đề kiểm tra 15 phút Tiếng Anh 9 Học kì 1 có đáp án (Đề 4)

You must answer all the questions on the paper

8/10

Turn these following sentences into the passive voice.

You must answer all the questions on the paper.

-> ______________________________________________

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Giải thích

All the questions must be answered on the paper.