阅读短文，判断句子正误。

Let's look at the weather tomorrow. It will snow in Harbin. It will rain in Beijing. It will be cold and windy in Lhasa. It will be sunny in Sanya.

Tom lives in Beijing. He's going to Harbin by plane. He's going skiing there. Mary lives in Lhasa. She is going to Sanya tomorrow. She's going to swim in the sea.