根据中文意思,完成句子
1、她的帽子掉在大街上,被风吹走了.
Her hat fell off on the steet and ____ ____.
2、如果我们不采取措施拯救它,这种植物很快会消失.
If we don't take measures to save it ,this kind of plant will ____ ____ soon.
3、两个国家正在尽最大努力阻止战争蔓延.
The two countries are trying their best to ____ the war from ____.