Bộ 10 đề ôn thi học sinh giỏi Tiếng anh lớp 9 năm 2023 có đáp án (Đề 1)

The marathon runner _______ for nearly one hour and a half when she _______ to the pavement. A. has been running / collapses B. were running / collapsed C. had been running / collapsed D. ran

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The marathon runner _______ for nearly one hour and a half when she _______ to the pavement.

has been running / collapses

were running / collapsed

had been running / collapsed

ran / had been collapsing

Giải thích

Chọn C