阅读下列短文，根据短文内容填空，在未给提示词的空白处仅填写1个适当的单词，在给出提示词的空白处用括号内所给词的正确形式填空。

Driving to Palm Springs two years ago, I met a snowstorm. A car suddenly changed the direction 【小题1】 (avoid) hitting mine and drifted (漂移) towards the side of the cliff. Meanwhile, some drivers 【小题2】(sit) in different cars rushed out. They 【小题3】(take) off the chains that had protected their own tyres and put them on that car’s tyres 【小题4】(rapid). Just as the car was about to be lost off the cliff, those drivers stepped up, letting their kind hearts go beyond the snowstorm.