短文改错（共10小；每小题1分；满分10分）
此题要求改正所给短文中的错误。对标有题号的每一行作出判断：如无错误，在该行右边的横线上画一个勾(√)；如有错误(每行只有一个错误)，则按下列情况改正：
该行多一个词：把多余的词用斜线(＼)划掉，在该行右边横线上写出该词，并也用斜线(＼)划掉。
该行缺一个词：在缺词处加一个漏词符号(∧)，在该行右边横线上写出该加的词。
该行错一个词：在错的词下划一横线，在该行右边横线上写出改正后的词。
原行没有错的不要改。
注意：本题所有的标记和答案都写在答题纸上。
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 others our need for help and accept their help. Someday we can help him in return. In this way, we can get along each other happily and peacefully.
