假定英語課上老師要求同桌之間交換修改作文，請你修改你同桌寫的以下短文，短文中共有10處，每句錯每句最多有兩處。錯誤涉及一個單詞的增加、刪除或修改。
增加：在缺詞處加一個漏字符號（∧），并在此符號下面寫出該加的詞。
刪除：把多余的詞用斜線（\）劃掉。
修改：在錯的詞下劃一橫線，并在該詞下面寫出修改后的詞。
注意：1.每處錯誤及其修改均僅限一詞；
2.只允許修改10處，多者（從第11處起）不計分。
    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.