Dog tell the blind person when it is ---- to cross the road.
Dog tell the blind person when it is ---- to cross the road.
dogs telll the blind person when it is __________ to cross t
It's good helping blind people to cross the road.
cross和across有什么区别(When is the road is clear,it is safe to---
it's good to help blind people to cross the road .
英语正确形式填空 1.It's _____ (danger) to cross the road when the tr
It's very ___(danger) to cross the road when the traffic lig
( ) when you cross the road.
( )when you cross the road.
The dog needs a lot of------(训练)to help the blind cross the
改错:We must not to cross the road when the light is red.
______ ( not cross ) the road when the light is red