But for their assistance, our cooperation would not have made such a great progress ______.

获悉你的一个长期客户，Mr. Woods, 周末在一次车祸中不幸去世，给对方公司负责人 Jackson写一封吊唁信。要点如下： 

1.表达你对这一不幸的震惊; 

2.提及你与该客户的长期友好往来; 

3.他的去世会给双方的业务带来损失; 

4.表达对逝者的缅怀之情，并向死者家属表示慰问。

Suppose you are General Manager of Huawei, Shanghai. Your colleague, Taylor Song, in Huawei, Shenzhen asked you to assist for a customer visit in Shanghai. Write a memo informing him that you have listed a few customer sites seemingly appropriate for this visit, that you are also interested in knowing the feedback of your customers and that three persons from your office will be sent to attend the visit. They are:

Technical engineer of the Project Department

Shanghai Central Telecom project manager

Chief of Purchase Department

Is Jenny still living in Manchester.

The dollar has gone down against RMB therefore, Chinese goods are more expensive for Americans.

Its time for the interview.

You are late for class again. You must not be late next time.

Economics, it is said is undeniably important, but it is cold and difficult.

He asked, “Is Mr. Hans in?

There is only one way out left for the manager, resign.

Please, open the door and let in the fresh air.