1. — What if he still doesn't pay up?
— _________???? ? ? ? ? ? ? ? ??
A. I've got to hurry.
B. If it's a small amount we write it off as bad debt. For larger sums we…
C. I have already done that.
2. — Sally, could you lend me your calculator? Mine is not working.
— _________? ? ? ? ? ? ? ? ? ? ?
A. Sure, why do you need it?
B. No, I can’t.
C. It doesn’t matter.
3. — You need to work with other colleagues to look after that.?
— _________? ? ? ? ? ? ? ? ? ? ?
A. Oh, sorry to bother you.
B. Thanks.I’m grateful for your suggestions.
C. I’m not sure.
4. We are usually very prompt _________???????settling your accounts.
A. in
B. on
C. at
5. A week ago, I sent him a statement_________????? the amount overdue.
A. show
B. showed
C. showing
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