Oh,dear!How ( )this happen?A.needn't B.can C.might D.must 求教
Oh,dear!How ( )this happen?A.needn't B.can C.might D.must 求教
Must we line up?No,you____.A.mustn't B.needn't C.can't D.sho
you must clean the classroom,you?a.needn’t b.mustn’t c.can’t
HELP!A might have been B might be C must be D can be
a may have b needn't have c couldn't have d must have
___I take a bus?no,you needn't.a,must b,can c.may dmight
( )-Must I do my homework at once?A.needn't B.mustn't C.can'
he must be from America,( ) he?A.mustn't B.needn't C.is D.be
you ___ (A shouldn't B mustn't C needn't D can't)eat the sou
Who ------it be?It must be Mr.Wang A may B must C might D ca
_____ i finish my homework now?no,you needn't.a.must b.may c
They _____ any fruit juice.A.don't need B.needn't C.want D.d