Đề thi chính thức Tiếng Anh vào 10 năm 2020-2021 (Đề 1)

After__________ search, the missing girl was found alive and well at a friend’s house.

23/50

After__________ search, the missing girl was found alive and well at a friend’s house.

a three-hours

a three hour

three-hours

a three-hour

Giải thích

Chọn đáp án D.