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：在缺词处加一个漏词符号（∧），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。

    Last month while I was walking in the street, the foreigner came towards me. She seemed to be losing. She asked me if I could help him. I said yes, but when she started talking, I couldn't understand that she said. I could only say ＂I don't know＂, and then slowly walk away. Though I have studied English for six years, but I still can't understand English good enough. I know I'm not interested in English and I've also been very lazy to study it. Now I know the importances of learning English. I've decided change my attitude towards English and work hard on it.