If the first shipment is satisfactory,we can（）with you some repeat orders.

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

We are awaiting your revised draft（）keen interest.

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

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

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

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

“找客戶實(shí)操過(guò)程”見(jiàn)面課中提到的谷歌搜索引擎優(yōu)化，是的以下哪個(gè)縮寫(xiě)？（）

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

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