假如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—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。
Dear Jenny,
I’m so worried when I see that you’re not a little tired and nervous about the coming College Entrance Examination; Here is some advices to help you prepare the coming exam. Have enough sleep, whatever much work you have to do，or you’ll feel sleepy on an occasion in class. A balanced diet will certainly help a lot. Having more fresh fruit and vegetables every day are good for you. Which you know, a proper method of learning will enable you to learn more and faster. To get better results, that is wise to be attentive and make every effort to gain knowledge. And you were supposed to review your notes taking down after class every day. Always remember to stay happily and optimistic so that you can be energetic while doing the revision. I hope you’ll no longer feel tired and nervous.
Best wishes.
（）。
