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:在缺词处加一个漏字符号(∧),并在该漏字符号下写上该加的词。
删除:把多余的词用斜线( \ )划掉。
修改:在错的词下划一横线,并在该横线下写上修改后的词。
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。
Today I was having a PE lesson while I fell down and hurted my foot.I was in great pain at that moment but I tried to act as if nothing happened until the class was over. Though I had difficulty walk back to my classroom, but I still didn't tell anyone and even refused the offer of help from my classmates. As the result, the hurt on my foot became worse.Now I know I am wrong.we can tell other our need for help and accept their help. Someday we can help him in return.In this way, we can get along with each other happily and peacefully.