In view of the long-stanging business relations（）us,we wish to settles this dispute amicably.

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

We trust the mentioned shipment will reach you（）sound condition.

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

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

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

We are awaiting your revised draft（）keen interest.

If you will send us a catalog by air,we shall（）very much.

We shall book a trial order with you,（）goods are competitive in price and of good quality.

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