It's dangerous ___ the crossing when the traffic lights
It's dangerous ___ the crossing when the traffic lights
it's not____to cross the road when the traffic lights are re
You__cross the road when the traffic lights are red.It's dan
If the traffic is moving,it‘s dangerous选哪个?
When the traffic lights are_ ,we must_
It's very ___(danger) to cross the road when the traffic lig
It is ____for us to cross the street when the traffic lights
Don"t cross the street when the traffic lights is red. lt"s
You mustn's cross the road when the traffic lights are red(改
It is dangerous to walk ()the street when the traffic light
the traffic lights
( )the traffic lights