As soon as the floodwaters went down, people cleaned their houses

As soon as the floodwaters went down, people cleaned their houses

Đề bài: As soon as the floodwaters________ down, people their houses.

A. went – cleaned

B. had gone – cleaned

C. went – had cleaned

D. had gone – had cleaned

Lời giải:

Đáp án: A

Giải thích: hai hành động xảy ra liên tiếp nhau => cùng 1 thì

Dịch: Ngay khi nước lũ rút, người dân đã dọn dẹp nhà cửa.