you can’t walk（）the grass.

you can’t walk（）the grass. 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 mustn't walk ong the grass. you shouldn't walk on the grass.改为祈使句 you shouldn't walk on the grass的同义句? Don't walk on the grass.You ____ _____walk on the grass You shouldn't walk on the grass.（改为否定祈使句） The sign（on the grass）means we shouldn't walk on the grass 划 don't walk on the grass=? )4._____ you walk on the grass in the park?( A.Are B.Can ) 1.You mustn't walk on the grass （改祈使句） 2.Kate is flying a ki