根据句意和空缺处所给首字母写单词。

1. It is the harvest time. The farmers are b______ getting in the crops.

2. My h____ is collecting stamps. I have collected thousands of stamps.

3. The Chinese people are p____ of the Great Wall. 68._________

4. Mark Twain was born in the USA and English was his mother t______.

5. I'm t________. Could you please bring me a bottle of water.