1.You mustn't walk on thegarss（都改为祈使句）2.Boys and girls you should stop talking

you mustn't walk ong the grass. 1.You mustn't walk on thegarss（都改为祈使句）2.Boys and girls you should stop talking You mustn't walk on grass,must you?后句中的must用的对吗? You mustn't walk along the edge because you might fall and hurt yourself. You ( ) walk too close to the yellow line.A.can B.can't C.must D.mustn't you mustn t walk on the grass at the moment保持句意不变You___ ____to walk on the grass at the mome 1.Look[ you mustn't cross the road now.填空 you _____ walk on the right of the road in China怎么写A.shouldn't B.should C.needn't D.mustn't You mustn't tellyour mother,_________ you? 1 you must be tired,aren't you?2 you must go home right now,needn't you?3 you mustn't walk on grass,must't you?为什么都含must,反意疑问句都不一样~ 把短文补充完整.（题在下面)1.I mustn't speak l______.2.I must walk q_______. You mustn't smoke here.(改为祈使句) you mustn't cross the road now! You mustn't talk in the class. You mustn't be silly中文是什么意思 You mustn't ()(run)in the classroom. You mustn't go away from me, You mustn't _____ ______吸烟