⑴ 假如你是李磊請你根據一下信息給你看英國的筆友大衛寫一封系介紹你校開展的陽
Dear Stephen，
I am writing to tell you how to borrow books from the school library【第一句，點明主題】．Remember to go to the library with your student's card．When you enter the library，first show your student's card to a librarian【高分句型一，when引導的時間狀語從句】．Then you can choose books you want．At last you can take the books away after you show them to a librarian．【借書步驟】． You can only borrow 3 books at a time and keep them for a month．You will have to go back to the library to renew the books if you want to keep them longer【高分句型二，if引導的條件狀語從句】【借書時間】． Please email me if you have any other questions．
Yours faithfully，
Li Lei