We must be careful_____(cross) the road.
We must be careful_____(cross) the road.
We must be careful when you go _____(cross) the road.
We must teach young children to cross the road safely
Before we cross the road,we must stop and look both ways?loo
Before we cross the road,we must stop and look both ways.对划线
这句话有没有错?We must make sure the road was clear before we cross
before we cross the road ,we must stop and look both ways .改
We must be careful when we( )the road.
改错:We must not to cross the road when the light is red.
用适当的介词填空,We must cross the road _____traffic clothes.
正确形式填空we must cross the road very (careful)here are some flo
You must be careful when you cross the road.(改为祈使句)