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。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处起）不计分
I’m very glad to hear you are coming to visit our school the next Thursday. Unfortunate, I won’t  be able to meet you at the railway station although I have class the whole day. You won’t find difficult to get to our school. The station bus left every 30 minutes and will take you right to the Post Office Building. My school are just opposite them. On arrival, you can call me and I will meet you at the school gate. Then I will introduce you with our headmaster and he will tell you about the  schedule of your visit. Having a pleasant trip.