Đề thi Tiếng Anh 8 Thí điểm Học kì 2 có đáp án (Đề 3)

While we to school we an accident

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While we __________ to school, we __________ an accident.

were walking / saw

walking / seeing

were walking/ were seeing

walked/ were seeing

Giải thích

Đáp án: A