阅读材料，回答问题。

材料：随着我国社会人口的老龄化现象加剧，老年用品的市场需求日益多样化。一些有识之士提出，我国企业要抓住机遇，积极开拓老年人消费品市场。

运用生产与消费的关系的知识，分析开拓老年人消费品市场对我国经济产生的积极影响。

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用所给单词的适当形式填空。

1. The USA is an_______ (America) country.

2. Suzuki is a famous band from_______ ( Japanese).

3. Edison is a well-known inventor in_______(America).

4. She speaks_______ (France) so I think she is from  _______ ( France)．

5. He has been to_______ (English) and he has to speak_______ ( English)．

6. She _______ (not want) to stay in bed while the others________ ( work)in the fields.

7. While mother_______ (put) Cathy to bed, the door bell ( ring)。

8. The boy_______ (not go) to bed until his mother cameback home.