People in Korea _______bow when they meet for the first time.
| A．supposed to | B．are suppose to |
| C．are supposed | D．are supposed to |
Since nuclear(核) pollution broke out in Japan, in March,2011,we are all _____ of it very much.
| A．frightened | B．be frightened | C．frightening | D．be frightening |
—Miss Li, must we hand in our homework right now?
—No, you ____.You can hand it in tomorrow.
| A．don’t | B．mustn’t | C．needn’t | D．may not |
Your computer doesn’t work now, is there ________ with it?
| A．wrong something | B．something wrong | C．wrong anything | D．anything wrong |
The Smiths came to Shanghai in 2008,they ____ there for three years since then.
| A．live | B．lived | C．have lived | D．will live |
It’s raining heavily outside. Why don’t you _______ your raincoat?
| A．put on | B．to put on | C．take off | D．to take off |