Đáp án đúng: Have you tidied
“yet” là dấu hiệu nhận biết thì hiện tại hoàn thành.
Cấu trúc: S + has/have + Ved/3
Dịch: Bạn đã thu dọn phòng ngủ chưa?
He (wait) _____ for us when we arrived at the station last Sunday.
May I ask you some questions?
-> Would you mind ……………………………………………….?cloth bags/ use/ of/ should/ plastic bags/ using/ we/ instead.
…………………………………………………………………………..
Choose the word that has the underlined part pronounced differently from the others.
Cool the burns _____ so as to minimize tissue damage. (IMMEDIATE)