Bộ 8 Đề thi giữa học kì 1 Tiếng anh 11 có đáp án - Đề 7

Mr. Brown ­­_______  in the company for 5 years before he moved there.

7/50

Mr. Brown ­­_______ in the company for 5 years before he moved there.

worked

has worked

works

had worked

Giải thích

Chọn đáp án D