You mustn's cross the road when the traffic lights are red(改为祈使句)积极急

问题描述:

You mustn's cross the road when the traffic lights are red(改为祈使句)
积极急

don't cross the road when the traffic lights are red

You mustn't cross the road when the traffic lights are red.(改为祈使句)
Don't cross the road when the traffic lights are red.
当红灯亮时,不要过马路.