Can you spell it, please?

请您把它拼出来好吗？

My teacher's name is Miss Gao. At school I have a friend. His name is Li Lei.

我的老师是高小姐，我在学校里有一个朋友。他叫李磊。

Good afternoon, Mr. Green.

下午好，格林先生。

Yes, thank you, Mr. Hu.

好的，谢谢胡老师。

Yes, it's empty. Look!

是的，你看，是空的。

What are you doing?

你在干什么？