催促篇（8）：催促返还合同书
Dear Mr. Thomas,
亲爱的托马斯先生：
I am writing to enquire whether you have ever had a chance to review the contract we sent? I refrained from mentioning to you about this matter until today, as you instructed us to wait for your response.
不知道您有没有检阅我们寄给您的合同。一直到今天才提及此事，是因为您告知我们等您的回复。
Please sign and return one copy of the contract at your earliest convenience, because we really hope to start working on this project as soon as possible.
方便的话，请您尽快签署并将合同副本寄回好吗？因为我们真的希望能够尽快开始这个项目。
Thank you for your prompt attention!
感谢您即时的关注！
Sincerely yours,
Mike
麦克 谨上
