(2023) Đề thi thử Tiếng anh THPT theo bộ đề minh họa của Bộ giáo dục có đáp án (Đề 4)

There were only a few classrooms and its walls were made of mud and straw A. few B. its C. of D. were

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There were only a few classrooms and its walls were made of mud and straw

few

its

of

were

Giải thích

Chọn B