【C17】A．mustn"tB．can" tC．shouldn"tD．may not

Murphy&39;s Law suggests, "If anything can go wrong, it will." Murphy has motiva

Do help yourself to some fruit, you？[2000]A．can"tB．don"tC．wouldn"tD．won"t

The sign “No Smoking”means “You ______ smoke here.”A: can’tB: needn’tC: won’tD: mustn’t

The sign “No Smoking”means “You ______ smoke here.”A: mustn ’tB: won’tC: can’tD: needn’

You______have said that, now Grandma s really angry.A．shouldn"tB．couldn"tC．wouldn"tD．needn

I ______ worrybout my weekend—Ilwys hve my plns redy before it comes.cn’tB.mustn’tC.drenI ______ worrybout my weekend—Ilwys hve my plns redy before it comes.cn’t B.mustn’t C.dren’t D.needn’t