根据下面的对话情景．在每个空白处填上一个适当的句子、使对话的意义连贯、完整。

A: Hello! May I speak to Bruce?

B: _____1._____________.

A: Hi, Bruce. This is David. I haven't seen you for a long time.__________ 2._____________?

B: I have been to Shanghai. I came back this morning.

A: Really? _________3._________?

B: I went there with my parents. We had a wonderful time there.

A: ___________4.____________?

B: We visited the World Expo Park. We also went to the Oriental Pearl Tower and toured the Huangpu River.

A: _________5.___________?

B: Sure. The World Expo 2010 started on May 1^st, 2010 and it will end on October 31^st, 2001. People can see different countries' pavilions and experience different cultures without going abroad. If you miss this chance, you will regret.

A: I hope I can have a chance to visit the World Expo 2010 Shanghai during the summer vacation.

B: I hope so.

【小题1】Mr. Liu is an ________(经验) teacher. He has ways to make his class lively.
【小题2】－Do you know where the Oriental Pearl______(塔) is?
－Yes. It’s in Shanghai.
【小题3】Many people in Harbin like_______(滑雪) in winter.
【小题4】The fans _______(鼓掌)and screamed when the famous singer appeared on the stage.
【小题5】Overwork will do ______(伤害) to your health.

书面表达

下表是Wendy在春节期间某天的旅游记录：请根据表中所提供的信息, 帮助她写一封邮件, 告诉她在北京的网友自己的旅行情况。要求：70词左右（不包括已给的开头）。

Dear Mary,

It was a wonderful day today! And what a good time we had in Hong Kong!________________

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Yours,

Wendy