He must be in the classroom, _______ he?
A: mustn’t
B: can’t
C: isn’t
D: can
A: mustn’t
B: can’t
C: isn’t
D: can
举一反三
- He ______ be in the classroom because he was seen playing football on the play- ground. A: mustn't B: can't C: may not D: isn't able to
- Li Ming can't be in the classroom, ____? A: can he B: is he C: can't he D: must he
- “<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
- He must be ill, ______?: doesn’t he|isn’t he|mustn’t he|needn’t he
- It _______ John. He has gone to Beijing. A: must be B: mustn’t be C: can be D: can’t be