May we leave the classroom now? No, you _____. You_____ to leave until the bell rings.
A.mustn’t, are allowed | B.don’t have to , are supposed |
C.needn’t , aren’t allowed | D.can’t , aren’t supposed |
May we leave the classroom now? No, you _____. You_____ to leave until the bell rings.
A.mustn’t, are allowed | B.don’t have to , are supposed |
C.needn’t , aren’t allowed | D.can’t , aren’t supposed |