Choose the best answer.While the toirtoise was running to the finish at his best, the hare _____ soundly.

8/20

Choose the best answer.

While the toirtoise was running to the finish at his best, the hare _____ soundly.

slept

was sleeping

were sleeping

was slept

Giải thích

Câu trên diễn tả hai hành động xảy ra đồng thời trong quá khứ => cả hai hành động đều thì quá khứ tiếp diễn

=> While the tortoise was running to the finish at his best, the hare was sleeping soundly.

Tạm dịch: Trong khi con rùa đang chạy đến đích, chú thỏ đang ngủ ngon lành.

Đáp án cần chọn là: b