None of the articles in this case is of any use to us, and we hold them _______ your disposal _______ your instruction.

We are _______ exporters of all kinds of Chinese goods.

_______ for more than 30 years, we are confident we can give our customers complete satisfaction.

Write a letter in 130-150 words.敬启者：根据ABC公司经由我华盛顿分行发来的指示，现开立以贵公司为收益人的、金额为6万美元的不可撤销信用证，有效期至5月31日。贵公司在向ABC公司发运6 000件衬衫后可凭信用证向贵行开出发票金额的60天期票。期票须随附下列单据:提单一式三份、商业发票、保险凭证、原产地证书各一份。于我行承兑后，将单据交给我行。在贵公司履行信用证条款的条件下，我行将承兑并于期满时支付信用证项下提示的汇票,如需要，可按利率进行贴现。

Upon receiving your favorable reply, we shall thus _______ you with our terms.

We have acknowledgement _______ your letter of 31th last month, and thank you for giving us the first opportunity to take _______ your agency here.

Specific inquiry should be written _______ clearness and completeness and if important, it should be written _______ details.

In China,_______ now and then some mini-fairs are organized in big cities for commodities such as carpet, fur garments, arts and crafts, etc.

Will the cash deposit be returned to the _______ on the expiry date of the lease contract?

We don't need the exact total right now;an _______ figure will suffice.