I was waiting to () the road.原句:I was waiting to walk across the road.The car stopped()()and()()the boy.While you are riding abike ,()(),()() the risk of an accident
问题描述:
I was waiting to () the road.原句:I was waiting to walk across the road.
The car stopped()()and()()the boy.
While you are riding abike ,()(),()() the risk of an accident
答