1 . 海洋不仅给我们提供了充足的食物，而且它还保持了自然的平衡。
Not only does the ocean offer us sufficient food, but also it ________.

7 . 根据所给10个英语单句的意思，从所给的15个词汇中挑选出10个合适的词或短语分别给每个句子填空。

balance; inspired; belong to; go through; distance; feast; generous; has access to; in harmony with; puzzle; original; satisfaction; surround; charity; ordinary

1. Finding and keeping the right ________ between progress and the protection of cultural sites can be a big challenge.
2. Only when we learn to exist ________ nature can we stop being a threat to wildlife and to our planet.
3. She believes that it is highly important to bridge the digital divide and make sure that everyone ________ the Internet and knows how to use new technology.
4. Her next goal is to start a ________ website to raise money for children in poor countries.
5. When you ________ tough times, you meet others who are facing similar challenges.
6. Getting to know a little bit about British history will help you solve this ________.
7. The four countries that ________ the United Kingdom work together in some areas.
8. The peaceful landscape of the “Emerald Isle” and its many green counties is a true ________ for the eyes.
9. A virtual choir helps connect ________ people together.
10. Moreover, music gave me hope and a sense of ________.