youcan"t walk on the geass 改为祈使句
youcan"t walk on the geass 改为祈使句
you can not walk on the geass改成祈使句
you can't walk on the grass 改为祈使句..
you shouldn't walk on the grass.改为祈使句
you shouldn't walk on the grass(改为祈使句)
You shouldn't walk on the grass.(改为否定祈使句)
You should walk slowly on the ice.改为祈使句
You can't draw on the blackboard 怎么改为祈使句
You mustn't play football on the road改为祈使句
You can't put it on the table改为祈使句
将we shouldn't litter on the grass 改为祈使句
You can't write on the desk.改为祈使句