题目内容：

假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。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: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。

My cousin, Daniel, is the most success person I know, even though he has had many difficulties on his road to achieve success. His parents died in a accident when he was 17. Daniel needed to take care of his two younger brother, so he left school and found a job at a supermarket. At night, he helped them about homework and did all the housework. Daniel was also a very good worker. His boss was decided to help him go to college. It takes Daniel eight years, but finally he finished. Now Daniel plans attend a business management course and start his own business three years late. Daniel has a dream, but he is working hard to achieve it.