增加：在缺词处加一个漏字符号( )，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．每处错误及修改均仅限一词。
2．只允许修改10处，多者(从第11处起)不计分。
3）错误类型不涉及单词拼写。
This morning I found pink wallet in the canteen. Girls usual like pink, so I believed the wallet was belonged to a girl student. I opened it, try to find out whose it was. Therefore, I found nothing but 150 yuan in it. I was wondering what to do with it while suddenly my classmates Liu Yan passed by. She suggested she put up a Lost and Found notice and I did so. I wrote down my telephone number and ask the owner to call me after seeing the notice. Later, a girl came to claim it on 3 o'clock this afternoon.
