You should clean this room every day.
A. This room should be cleaned every day.
B. This room should been cleaned every day.
C. This room should clean every day.
D. This room should be clean every day.
Đáp án đúng là: A
Cấu trúc bị động với động từ khuyết thiếu: modal V + be + VpII
Dịch: Bạn nên dọn dẹp căn phòng này hàng ngày.
The/ volcanic eruption/ be/ so destructive/ that/ many lives/ be threatened.
It was an interesting novel. I, therefore, stayed up all night to finish it.
I/ couldn’t/ see/ more/ a few/ feet/ front/ me/ because/ the/ snow.
you / volunteer / if / you / help / other / people / willingly / and / without / payment.