5. Sorry, your credit card has been overdue.
对不起，您的信用卡已经过期了。
还能这样说：
Sorry, it's an overdue credit card.
Sorry, your credit card has been exceeded.
应用解析：
an overdue check 过期支票；
overdue debt 过期债款；
get an overdue share of attention 受到过分的注意
6. I come here for paying my bills for my credit card account.
我来这里缴付信用卡款项。
还能这样说：
I want to clear up my bills for credit card.
I come here to make the repayments for my card.
应用解析：
pay high attention to 高度关注；高度重视；
pay no attention 没注意；
pay out 付出；得到报应；支出；
pay meticulous attention 谨记
7. Can I overdraw with the credit card?
我能在信用卡上透支吗？
还能这样说：
Whether could I overdraw or not?
I want to know if I can overdraw.
谚语：
Credit, like a looking-glass, broken once, is gone.
信誉像镜子，破碎无法补。
8. I am overdrawn by 5000 Yuan.
我透支了5000块钱。
还能这样说：
I have overdraft 5000 Yuan with my credit card.
5000 Yuan have been overdrawn from my credit card.