根据句意及首字母提示完成单词。

1. —What's on TV?

    —Chairman Hu Jintao is having an i _____with President George Bush.

2. —My teeth hurt again, Mum.

    —Go to see a d _____ this time, OK?

3. —Do you know Hu Ronghua?

    —Of course. He's good at playing Chinese c _____.

4. Taiwan I _____ is the biggest one in China. Do you know?

5. —Do you think what c_____ the accident?

    —The bad weather.