哪位英语高手来尝试做这个完形填空?So easy!）

哪位英语高手来尝试做这个完形填空?So easy!）
Fire can help people in may w_____.Fire can keep your house warm,give light and cook food .But s_____ fire can also be very harmful(有害的).It can b____ things too.
Nobody knows hou people began to use fire,but there are many interesting old stoies about hou a man s____ a fire .One is about a man c______ Prometheus.The man lived a very long time ago .He went up to the sun and b______ fire down.
Today people know how to make a fire with matches.Children sometimes like to play with them .But matches can be very d____.One match can burn a piece oh paper ,and then it could burn burn a house .A small fire can t____ into a big fire quickly.So you must be careful with matches.
Be c____with fire,and it well help you .But if you aren't careful with fire,it man h______ you.
第二段第三个单词是“how”