If you can't find a file, you can ask around. 

如果你找不到文件，你可以问一下身边的人。

"Do you know where the ABC file is at?" 

你知道ABC文件在哪里吗？

"Do you have the ABC file?" 

你有ABC文件吗？

"Is anybody using the ABC file right now?" 

有人正用着ABC文件吗？

"Did you check the file cabinet? It should be there." 

你检查过文件柜吗?它应该在那。

"Check the bin. Sometimes people throw it in there after they are done." 

检查一下垃圾桶，有的时候他们会用过之后就扔进去。

"Oh... it's on my desk. I forgot to put it back." 

噢，它在我桌上，我忘记把它放回去了。

"It's in my office. I'll get it for you." 

它在我办公室里，我把它拿来给你。

If you see a file or a book you need on someone's desk, you can ask to borrow it. 

如果你看到你需要的一份文件或者一本书在某人的桌上，你可以去借过来。

"Are you using this book right now?" 

你要马上用这本书吗？

"Can I borrow this book?" 

我可以借这本书吗？

"Are you finished with this file?" 

这份文件你用好了吗？

"Are you done with this report?" 

这份报告你用好了吗？

"Can I use this file?" 

我可以用这份文件吗？

If you need something, it is common to ask around. Here are some examples of what you might need in the office. 

如果你需要什么东西，通常会问身边的人。这里有一些你在办公室里可能需要的例子。

"Do you have an extra mouse? Mine broke." 

你有多余的鼠标吗？我的坏了。

"Do you have another network cable? The one I have is too short." 你有其他的网线吗？我的这个太短了。

"Do you have a blank floppy disk I can have?" 

你有我可以用的一个空的软盘吗？

"I ran out of labels. Do you have any I can have?" 

我的标签用完了，你还有我可以用的吗？

"Can I borrow your stapler?"  

我能借一下你订书机吗？

"Do you have a hole puncher?" 

你有穿孔机吗？

"Do you have a staple remover by any chance?"  

你这里有去钉机吗?