题目内容：

请修改以下短文，短文共10处错误，每句最多有两处错误。错误涉及一个单词的增加、删除或修改。

增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词。

删除：把多余的词用斜线（﹨）划掉。

修改：在错的词下画一横线，并在该词下面写出修改后的词。

注意：只允许修改10处，多者（从第11处起）不计分

One day, I was cooking in the kitchen while the telephone rang. I went to answer it immediate. She was my close friend, Lisa. When we were talking on a phone, the fire alarm sounded. I run back to the kitchen find the room full of smoke and the beef badly burnt. I quickly turned off the gas, opening all the windows, and then went out of the house. To my surprise, two fire engine were outside my house. I was rather worried. I told about the firemen that it was my careless cooking which caused the heavy smoke.