题目内容：

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--个单词的增加、删除或修改。

增加:在缺词处加一个漏字符号( ^) ,并在其下面写上该加的词。

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- -词;

2.只允许修改10处,多者(从第11处起)不计分。

Passing exams are every student's dream. Fail them is their frightening dream. So, to realize our dreams, many students try anything. They even go to fortunetellers, buy lucky charms and follow lots of old custom. In Korea, many students bury something personal in the university they want to enter. They believed that those things are amazing and will “pull" them into the university. If it works or not, nobody real knows. At least it does ease the students' minds about passing exams. Remembering, though, you can't always rely luck. There is no substitute for a hard work.