We _____ fight against pollution.A.may B.Should C.mustn’t D.
We _____ fight against pollution.A.may B.Should C.mustn’t D.
We ____fight against pollution.A may B should C mustn't D ne
We____ fight aganist pollution A.may B.should C.mustn't D.ne
We ______laugh at our classmates.A.must B.may not C.mustn't
May I come in?No,you ___.A.mustn't B.needn't C.may not D.are
21.Much (B) to fight against pollution.
May I come in? No, you ___. A. mustn't B. needn't C. may not
-May I smoke here?-No,A.you mustn't B.you may notC.you'd bet
Must we line up?No,you____.A.mustn't B.needn't C.can't D.sho
May i take this seat?No ,you___.A.may mot B.mustn't C.all of
题目是“FIGHT AGAINST POLLUTION”
They___ the film at that time a.may see b.mustn't see c.must