英语口语中怎样对员工提出工作职责和工作任务，试看下面的情景：

Dialogue 1

A: How long has been that man over there at the desk? 那个人在那个书桌旁边待了多久？

B: About a minute or two, I think. 我想大概有一两分钟了吧。

A: Can you find out what he wants? 你知道他想干什么吗？

B: I will ask him right away. 我马上去问问他。

Dialoge 2

A: Has the secretary sent the letter yet? 秘书已经把信发出去了吗？

B: Yes. She has already sent them the letter. 是的，她已经把信发给他们了。

A: She still hasn't sent a copy of the letter to me. 她还没有把信的复印件送给我。

B: I forgot to tell you she gave me your copy. 我忘记告诉你了，她把给你的复印件送到我这儿了。