假定你是李华，目前在新西兰做交换生。不久前，你在当地一家旅行

假定你是李华，目前在新西兰做交换生。不久前，你在当地一家旅行社（travel agency）预定了“澳大利亚八日游”，但因故不得不取消出游计划。请你给该旅行社负责人写一封邮件，内容包括：

1.说明情况；   2.表示歉意；  3.询问是否退换订金（deposit）。

注意：1.词数100左右（开头和结尾已给出，但不计入总词数）；

       2.可适当增加细节，以使行文连贯。

Dear Sir or Madam,

  ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________                                                                  

Yours sincerely,

Li Hua

Dear Sir or Madam,

I booked a holiday to Australia for 8days in your agency last week. But now I am sorry to tell you that I must cancel my booking.

I was really looking forward to enjoying the holiday. However, I was informed this morning that I would not be able to take those days off as planned. I do apologize for not letting you know earlier. I hope this will not cause you any problems.

Besides, I would be very grateful if you could let me know whether I can get my deposit back at your earliest convenience.

      Yours sincerely,

Li Hua