Đề thi học kì 1 Tiếng Anh 11 Global Success có đáp án (Đề 7)

He is tired now. He __________the gardening for hours. A. has done B. is doing C. did D. has been doing

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He is tired now. He __________the gardening for hours. 

has done

is doing

did

has been doing

Giải thích

Choose D