You have lost your credit card. Write a letter to the bank manager, explain where and how you lost it and any other relevant details. Ask the manager to cancel the old card and send you a replacement one.（请求信） 
亲爱的先生： 
我写信的目的是确认我丢失的一张信用卡。我今天早些时候曾致电您的办公室。 
Dear Sir, 
I am writing to confirm the loss of my credit card. I telephoned your office earlier today. 
我那张卡的细节如下：这是一张万事达卡，户名是Kenny Gao，号码是3241 3578 6688，我从1999年到现在一直在用着它，其有效期是1999－2008。 
The details of my card are as follows. It is a Master-card in the name of Kenny Gao. The credit card number is 3241 3578 6688. I have had it since 1999. This card is valid from 1999 to 2008. 
我是昨天（2006年9月8日）早上十点半左右丢失它的。我当天唯一用卡的时间是在金桥路上的加乐福购买一双运动鞋时。无意间，我将卡留在了付款台上了，但店里的服务人员没能找到它。 
I lost the card yesterday (September 8, 2006) at about 10:30 in the morning. The only time I used the card that day was to buy a pair of sports shoes at Carrifour on Jinqiao Road. By accident, I left the card at the cashier’s, but the shop assistants there could not find the card. 
您能否马上将该卡取消掉，并做必要的安排给我办理一张新卡？按以下地址可以联系到我：华山路555弄，32号201室。如果您想给我打电话，这是号码：123456789。 
谢谢您的协助，期盼收到您的答复。 
您真诚的 
　Kenny Gao 
Could you please cancel my card immediately and make the necessary arrangements to issue me with a replacement card? I can be contacted at the following address: Room 201, No. 32, 555 Lane, Huashan Road. Should you ever wish to call me, here is my number: 123456789. 
Thank you for your assistance. I look forward to hearing from you. 
Yours faithfully, 
　Kenny Gao