短文改错(每小题1分，满分10分)
假如英语课上老师要求同桌之间交换修改作文，请你修改你同桌的以下作文。文中共有10处错误，每句中最多有两处。错误涉及单词的增加、删除或修改。
增加：在缺词处加一个漏词符号∧，并在此符号下面写出该加的词。
删除：把多余的词用斜线＼划掉。
修改：在错词下面划一横线，并在该词下面写出修改后的词。
注意：1.每处错误及其修改均仅限一词；
2.只允许修改10处，多者(从第11处起) 不计分。
I believe that everybody can cook themselves something well to eat.Cook is actual a lot easier than most of we think.Last Sunday my parents were away in business.I was left alone at home with no one to cook for me.So I had a good chance to cook myself wonderful meal.Early in the morning I went to the market, bought some beef and tomato and then came back.Before cooking, I put some oil, salt and a little pepper on the beef but mixed them together.When the pan was hot enough, I begin to fry the beef.Then I cooked some tomato soup.The food was tasted delicious!