We hope this unfortunate incident wil not afect the friendly relations（）us.

We have established an irrevocable letter of credit（）your favour with the Bank of China,Guandong．

Your quotation happens to be exactly the same（）we have received from Australia.

We are glad that in the past few years,（）joint efforts,have greatly promoted both business and friendship.

Our foreign trade policy is based（）equality nad mutual benefit.

Please take the necessary steps（）delay.

We wih to acknowledge receipt of your letter of March 15,（）reached us yesterday.

We hope this unfortunate incident wil not afect the friendly relations（）us.

We（）some brochurs（）to illustrate the procucts we manufactured.

Risks other（）All Risks and War Risk can be covered if the extra pr－ enium should be borne by the buyer.