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

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：71．每处错误及其修改均仅限一词；

72．只允许修改10处，多者（从第11处起）不计分。

Dear Bob,

Thank you for your last letter asked about our library．

Let me make a brief introduction with our library． It is locating in front of our teaching building, facing the garden on the other side． And a variety of trees are planted around it． The wonderful circumstances make that a splendid place to study．

Our library has a great deal of books, covering all fields of science, literature, art or so on． But you can easily pick up that you need, since they are clearly classified in order．

The library is open from Monday to Friday, from 9:00 am to 7:00 pm, and closed at weekends． You can borrow five books at one time and should return it in ten days． Or you can just read inside the library as enough tables and chairs were provideD．

71． asked- asking

72． with ---to

locating---located

that---it

study—study in

great deal--- great number

or --and

that---what

it—them

were—are