短文改错 (共10分;每小题1分,满分10分)
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短文，短文中共有10处，每句错每句最多有两处。错误涉及一个单词的增加、删除或修改。
增加：在缺词处加一个漏字符号(∧), 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。
When I was in high school,most of my friend had bicycles. I hoped I could also have it. One day I saw a second-hand bicycle that was only one hundred yuan. I asked my father the money.But he said he could only give me half of the money.He should find the other half myself.So I went to sell newspapers after the school. My father was pleased if I showed him the money a month after. He gives me the other fifty.You can imagine how happy I was when I ride to school in my own bicycle.