5. Is there anything in particular you'd like to know?
你有什么特别想知道的吗？
还能这样说：
Do you want to know anything particular?
What things do you want to know most?

6. Your operations are global, so I feel we can gain much from the cooperation.
你们公司的运作是全球化的，我觉得我们能从合作中获得许多。
还能这样说：
I feel I can gain a lot from your global operations.
We can learn much from the global operations in your company.
应用解析：
be ready to give one's cooperation to sb. 愿与某人合作；
in perfect cooperation with 与……合作协调；
promote cooperation 促进合作

7. I'll try my best to improve the company's position.
我将尽力改善我公司的状况。
还能这样说：
I will do all I can do to improve the company's position.
I will spare no effort to improve the company's condition.
应用解析：
bargaining position 讨价还价的地位，谈判地位；
be in a position to 能够；有做……的机会；
fall into the position of 限于某种地位

8. We have a gift for you when you leave the factory.
你离开工厂时，我们有件礼物要送给你。
还能这样说：
We will give you a gift when you leave the factory.
We will present a gift for you when you resign from the company.
应用解析：
have the gift of gab 有流利的口才；
within sb.'s gift 有权力