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作文。文中共有10处语言错误，每句中最多有两处。每处错误仅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. 每处错误及其修改均仅限一词。
2. 只允许修改10处，多者（从第11处）不计分。
I was a newly qualified foot-health practitioner（执业者）. One day I was in the phone to a female patient recently, go over the details of an appointment. I careful wrote down her address, phone number and the set time in case of I forgot. We were just finished the conversation when she said, “I hope you don’t mind, so I have a rather strange question.” “of course” I reply. Go right ahead.” “Well,” said a lady nervously, “I was wondering if they offered discounts because I only have one leg.” Feeling that the lady extremely serious, I said yes without hesitation.