It’s too dark in the room. He can hardly see anything, _________? A. can’t he B. can he C. does he
Alice was ill, so her mother________ her at home.
-_____do you go to the library? -Once a week.
It is important us some good books.
You had better _____your hands before meads.
-Must I finish my composition (作文) right now? -No, you _______.You can hand it in tomorrow.