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 still remember the day when I soon had to be faced for difficult exams. Sadly, I failed the practice test just the day before. I was in a terrible state, feeling hopeless but tired. Wandering around the campus, I saw masses of leaves of a ginkgo tree, forced me to forget about the exams and admire the naturally beauty. All of them, not one less, was shining together in the rising sun. I thought of me as a single leaf among others. When life seems hardly, there are many who stand with you. All what you need is to find your way out of those negative emotion and have a look around.
