Yesterday, Mark tired because he to work. A. is/ had walked B. is/ has walked C. was/ has walked D. was/ had walked
Yesterday, Mark tired because he to work.
A. is/ had walked
B. is/ has walked
C. was/ has walked
D. was/ had walked
Đáp án đúng là: D
Giải thích: “yesterday” đi với thì quá khứ
Dịch: Hôm qua anh ấy rất mệt vì phải đi bộ đi làm.