—________hard work you have done！
It’s very kind of you to say so．
| A．What |
| B．How |
| C．What a |
| D．How a |
【2012福建福州】— Mum, must I stay there the wholeday?
— No, you____________. You____________come back after lunch, if you like.
A. mustn't; can
B. needn't; must
C. needn't; may
【2012贵州铜仁】You ________ stop when the trafficlightturnsred.
| A．can | B．had better | C．need | D．must |
【2013浙江丽水】—How many English words do you think I should know?
—As many as you ______. Then you will find reading quite easy.
| A．will | B．must | C．can | D．might |
【2013浙江宁波】That T-shirt _______ be expensive because it’s by a famous designer.
| A．can’t | B．mustn’t |
| C．must | D．should |
【2013重庆】Hurry up，or you ____catch the train．
| A．can’t | B．needn’t |
| C．mustn't | D．shouldn’t |