We must be very careful when we go across the m___ road
We must be very careful when we go across the m___ road
We must be careful when we( )the road.
填空 we must be careful when we___ the road
We must be careful when you go _____(cross) the road.
we --- be careful when we'er walkung across the road there'r
___you go across the road,you must be careful
So we must be careful when we use the Internet.
:1.We must look left and right when we ____(across) the road
When the fire d----- is high,we must be careful.We must not
正确形式填空we must cross the road very (careful)here are some flo
when we go across the street we must ___the traffic lights.A
Be careful when you go across the bridge.