选词填空。（共10空。每空1分，共10分。）
Every year many people get hurt or 小题1: their lives in traffic accidents. How can we keep ____小题2:___ when we walk on the roads? First，we must 小题3: .the traffic rules. In most pants of China，we walk 小题4: the right of the road. Second， 小题5: we cross the road，we must stop and 小题6: both ways—look left，look right and look left 小题7: .Third，we must __小题8:____ play on the street. 小题9: ，it’s good to help children and old people 小题10: the road.
