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限一词。
2．只允许修改1 0处，多者（从第11处起）不计分。
Dear Sir or Madam,
Knowing that our library is going to buy more books, I’d like to give some advices.
What we need most are popular science books, that usually explain basic principles of the nature in a simple and interesting way. They help us understand science subjects better and arousing our curiosity about scientific discoveries.
In addition to reading for knowledge, we read for fun and inspiration. That is how I recommend another category of books: literary books. These classic works, writing by great masters , present noble thoughts through fascinating stories and beautifully language. It not only provide us joy and excitement, but also encourage us to think critically.
I would appreciate this if you could consider my recommendation.
Yours sincerely,
Li Hua
