假如你是李华，你的美国网友Frank参加了学校的交换生计划，下个月要来你校学习，但他对中国文化不太了解，因此给你发了一封邮件，请你根据下面的邮件，给Frank回一封邮件。

Dear Li Hua,

    How's it going?

    Next month. I'll go to your school to study for three months. We'll finally meet! But I'm feeling worried now. I know little about Chinese culture. Can you tell me what I should pay attention to? And tell me something about your school. Reply to me soon!

Yours,

Frank

要求：①语句通顺，语法正确，可适当发挥；②词数80左右，邮件开头和结尾已给出，不计入总词数。

Dear Frank,

    I feel so happy that you're coming to study in my school. Now let me tell you something you should know.

    Tell me the exact time you're arriving.

Yours,

Li Hua