第三节：写作（满分30）
根据下面四幅图画，写一篇100词左右的短文，开头已给出。
提示: ride very fast after a bus 在汽车后面骑得飞快  talk and laugh 又说又笑     all the way 一路上  the traffic light turn red 交通灯变红了   run into 撞上 
stop a taxi 叫住一辆出租车send…to…把…送到treatment 治疗                                    It’s dangerous to…是很危险的。

Ma Hu was carrying Li Gang on the back of his bike. _____________________________
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