短文改错(共10小题；每小题1分，满分10分)
文中共有10处语言错误，每句中最多有两处。错误涉及一个单词的增加、删除或修改。增加：在缺词处下加一个漏子符号（/\），并在其下面写出该加的词。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. 每处错误仅限1词；2. 只允许修改10处，多者（从第11处起）不计分。
One day in her way to school, Fang Fang found a wallet near the bus station. She open  it and found a lot of money and a calling card. So she knew the owner name, address or telephone number. She thought the owner must be worrying. She went to a public telephone and called the owner. Then she waited at the bus station. The owner came by a taxi very soon and Fang Fang gave the wallet to her. The owner was very thankful that she took out a 100-yuan notes to reward Fang Fang .But Fang Fang polite refused it and went on school.