下面短文中有10处语言错误，请在有错误的地方增加、删除或修改某个单词。
增加：在缺词处加一个漏词符号（∧），并在下面写上该加的词。
删除：把多余的词用斜线（\）划掉。
修改：在错的词下画一横线，并在该词下面写上修改后的词。
注意：1.每处错误及其修改均限一词；
2.只允许修改10处，多者（从第11处起）不计分。
One year ago, I was in great trouble. I worked hard at English and devote all my spare time to practise it. But I failed to pass the mid-term examination, which made me great disappointed. So I asked my grandpa for advice when I got to home. Hearing that I told him, he said, “To some extent, examination results are sometime unexpected by your study level. You can’t judge your progress by one examination.” He encouraged myself to work hard for long time to check my results. I took my grandpa’s advice. Now I realize that the process of learning is much more important and my English is more better than before. From my experience, I feel that we should listen to opinion from old people.
