1. Can I cash a cheque here?
我能不能在這兒兌支票？
還能這樣說：
Do you deal with the business of cashing a check?
Could you tell me if I can cash a check here?
應用解析：
a blank cheque 空白支票；自由行動的權力；
give sb. a blank cheque 給予某人全權，讓某人便宜行事；
raise a cheque 增改支票上金額
2. How do I open a checking account?
怎樣開個支票戶頭？
還能這樣說：
What is the procedure for opening a checking account?
What should I do to open a checking account?
應用解析：
leave oneself wide open 使自己暴露在攻擊之下；
leave open 未解決；懸而未決；
throw open 突然打開；取消對……的限制；
open with 以……開始
3. I want to change my traveler's cheque.
我想兌換我的旅行支票。
還能這樣說：
I'd like to check out the traveler's cheque.
I want to cash this traveler's check.
應用解析：
travel around the world 周游世界；
travel to Hangzhou 到杭州去旅行；
travel over 眼睛仔細地看，逐個地看；仔細考慮
4. Do you charge for cheques?
兌換支票你們收手續費嗎？
還能這樣說：
Will you please tell me whether you charge for cheques?
Should I pay for the fee for cashing cheques?