As we are heavily committed,we are sorry that we are not in a（）to accept new orders.

Scince we are well connected（）the department stores here,we can obtain a number of orders for you.

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

We hope that you wil look（）the cause of the defective goods.

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

We are awaiting your revised draft（）keen interest.

We are glad to enter （） business relations with your corporation.

As to chemical products we are well connected（）the major producers in America.

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

（）you know,this is a popular brand,which can see easily in our market.