5. May I have your bank card, please?
Please let me have a look at your bank card.
Can you show me your bank card?
have not much to do with 与……无多大关系；
have on 穿着，戴着；有事要做；欺骗，捉弄；
have sth. to do with 与……有关；
have sth. against sb. 因某事不喜欢某人
6. I've lost my bank card.
I get lost my bank card.
I can't find my bank card any longer.
card catalogue 卡片目录；卡片目录区；
storage card 内存卡，储存卡；
key card 出入证，钥匙卡；
identification card 身份证
7. Do you think my bank card will defrost in a few days?
May my bank card defrost in several days?
In your opinion, will my bank card defrost in several days?
few prophets 少量先知；
few hours 几个小时；
few showers 短暂阵雨；
only a few 仅仅少数，一点点
8. Keep the bank card well and inform us whenever you lose it.
Please put away your bank card safely and report to us whenever you lose it.
Please make your bank card in safe keeping. And if you lose it, please let us know.
be informed of 听说；接到通知；
be rightly informed 得到正确的知识；
inform against sb. 告发某人，检举某人