— You must keep the door _______ when you leave your room.
— But I want to get the fresh air. I think I can keep the window ________ instead.
| A．close, opened | B．open, closed | C．closing, open | D．closed, open |
The sun is shining . You'd better wear sunglasses while you are out.
A. brightly B. lightly C. heavily
They wonder________robots will make humans lose their jobs or not
A. that B. if C. whether
-- Must I water the flowers right now?
--No, you. You may do it after supper.
A. mustn't B. needn't C. can't
Nowadays, each of the students________a new dictionary in the countryside.
A. has B. had C. have
My parents are going to take_________to Mount Wuyi this summer holiday
A. my B. me C. mine