You somke in the classroom.
A: are not
B: is not
C: am not
D: mustn’t
A: are not
B: is not
C: am not
D: mustn’t
举一反三
- You _____ make noise in the classroom. A: mayn't B: mustn't C: have to not D: had to
- You ______ make noise in the classroom, A: can"t B: mustn"t C: have not D: need not
- – He___ be in the classroom, I think .—No, he ___ be in the classroom. I saw him go home a minute ago. A: can; may not B: must; may not C: may; can't D: may; mustn't
- — May we leave the classroom now — No, you ______. You ______ to leave until the bell rings. A: needn’t ; are allowed B: don’t have to; are supposed C: mustn’t ; aren’t allowed D: can’t ; aren’t supposed
- He must be in the classroom, _______ he? A: mustn’t B: can’t C: isn’t D: can