6000 câu trắc nghiệm tổng hợp Tiếng Anh 2024 có đáp án (Phần 19)

Phong _______ the TV set at the moment. He _______ at it for one hour or so

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Phong _______ the TV set at the moment. He _______ at it for one hour or so.

is repairing - has worked

repairs - has been working

has repaired - has been working

repairs - worked

Giải thích

Đáp án đúng là: A