将这些句子改为祈使句You mustn't cross the road hereYou must ride on th

将这些句子改为祈使句You mustn't cross the road hereYou must ride on th 将下列句子变为祈使句 1.you mustn‘t cross the road here You mustn't play football on the road改为祈使句 you mustn't cross the road now否定祈使句 原因 将下列句子改为祈使句.（1）You mustn‘t paly at the crossing road.（2）You d 把You mustn`t ride skateboards on the street改为祈使句 句型转换：You mustn't play football on the road.(改为祈使句) _____ ___ You mustn't play on the road.改为祈使句(提示：__________ __________ YOU mustn't cross the road now 把句子改为祈使句you can't cross the street at the moment.you must be You mustn't cross the road here.这句话祈使句是什么? You must be careful when you cross the road.(改为祈使句）