短文改错（共10小题；每小题1分，满分10分）
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。每次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：在错的词下画一横线，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 almost didn’t wake up in time for school this morning. I stayed up late last night, prepare my lessons. The alarm clock does go off, but I didn’t hear them because I was too tired.
It was already 7 o’clock when I opened my eye. The first thing I was aware was that I would be late. Terrified, I ran to school and without having breakfast. I didn’t want to be criticized by the teacher, nor I want to be laughed at by my classmates. Lucky, I rushed into the classroom in the last minute. We had a test today, for that I was well-prepared and it was so easy a exam that I got high marks. What an exciting experience!