The traffic lights are red.we have to[ ]
the traffic lights are green.we can[ ]
the traffic lights are yellow.we can [ ]
You can cross the street____when the traffic lights are red
we have to wait for the traffic lights to change onto green.
We waited for the traffic lights to turn g___
You mustn's cross the road when the traffic lights are red(改
1 You ( c )cross the road when the traffic lights are red
Yes.The traffic lights are the red.yellow and green.(怎么提问?)
don't cross the road when the traffic lights are red.
cross traffic red are the when don't street the lights连词成句
the car must be stopped when the traffic lights are red 中的mu
You__cross the road when the traffic lights are red.It's dan