Directions: You are preparing for an English test and are in need of some reference books. Write a letter to the sales department of a bookstore to ask for:

　　1)你想要书籍的详细信息，

　　2)付款方式，

　　3)送货的时间和方式。

　　Dear Sir or Madam,

　　As I am planning to take College English Test Band 4 (CET-4 ), I have decided to place an order of some CET-4 books with due consideration of the good reputation of your bookstore and the high quality of your books.

　　Firstly, please give me particular accounts as regards names, authors, publishing houses and prices of these books. Secondly, I also need to know the terms of payment and after-sell service. Thirdly, I wonder if it is convenient for you to deliver these books by EMS to the headquarters of Beijing New Oriental School by September 1, 2007. I have arranged to pay for the service.

　　I would like to express my gratitude for your kind consideration of my requests. I look forward to hearing from you soon.

　　Yours sincerely,

　　Li Ming