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：在缺词处加上一个漏词符号（∧），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。
Although nobody wants to experience failure, it plays important role on the way to success. Sometimes, failure can benefit us a lot. When I had failed my English exam last term, I felt upset at first, but then I made up our mind to study even harder. It was that failure which motivated me to put more time or energy into learning English. What’s more, I find my small vocabulary and poor grammar led to my failure, but I changed my learning methods. Finally, I made great progresses in English. Most importantly, now I have a right attitude for failure. All in all, failure is the mother of success, what really helped me get closer to success.
