The bad traffic accident happend ( ) the little boy.What a p

The bad traffic accident happend ( ) the little boy.What a p Luckily the little boy was a____ after the traffic accident a traffic accident ＆the traffic accident有什么区别? The traffic police must ___ what caused the accident.(found do you know what（ ）（ cause）the traffic accident -What would you do if you _____ the traffic accident? In the case of the road accident,the little boy was accident There was a traffic accident on the road.The crowd______towa A traffic accident happened in the street.The police arrived When the accident happend ,the nurse carried a ____ to save --Do you think what c___ the accident?--The bad weather. A bad traffic accident happened in starlight Street at 7:40p