—Lookattheboyplayingbasketballontheground.IsitGeorge’?
—It______behim.Hetoldmehewouldplaybasketballafterclass,buthe’snotsure.
A: mustn’t
B: must
C: can’t
D: may
—It______behim.Hetoldmehewouldplaybasketballafterclass,buthe’snotsure.
A: mustn’t
B: must
C: can’t
D: may
举一反三
- “<br/>_____ he be watching TV now?” Yes, he _____ be watching TV<br/>now.” <br/>No, he _____ be watching TV now.” A: Must; can; mustn’t B: Can; must; can’t C: Must;<br/>must; can’t D: Can; can; mustn’t
- — ____ I do the laundry first?— No, you ____. You can do your homework first. A: Must; mustn’t B: Can; mustn’t C: Must; needn’t D: May; needn’t
- — The red dress（__）be Linda’s, but I’m not sure. — No, it（__）be. It is too small for her. A: may, mustn’t B: may, can’t C: can’t, may not D: must, can’t
- —MustIreturnthebookthismorning?<br/>—No,you______.Butyou______returnitbeforedinner. A: mustn’t;will B: mustn’t;tray C: needn’t;must D: can’t;need
- - Must I wait for you here now? [br][/br]- No, you _______. You may be back in half an hour. A: don’t have to B: mustn’t C: can’t D: shouldn’t