It's Zhong Qiu Jie.

明天是中秋节。

Hi, Lin Tao! What are you going to do on Sunday?

嗨，林涛！星期天你打算干啥？

Excuse me. Where's the nearest post office, please?

请问，最近的邮局在哪儿？

I don't think so. Ah! It was Li Lei.

我想不是。啊，是李雷！

The best time to come to China is in spring or autumn.

到中国来，最好的时间是在春天或者秋天。

Don't worry! We won't leave before nine. We'll wait for you outside the school gate!

别担心！9：00前我们不会出发。我们将在学校的大门外等你！