根据句意及所给提示完成单词。

1. The ______ (运输) of goods by plane (飞机) is very expensive.

2. She can ______ (几乎不) walk any longer.

3. He can't go to school because of his ______ (病).

4. What's the matter w______ her?

5. Do you want to go f______ this weekend?

6. The ______ (旅客) are going to visit the Great Wall.

7. She wants to be an actress when she g______ up.

8. During the summer v______, my family will go to Qingdao for sightseeing.

9. We should keep the ______ (平衡) of nature.

10. There's no ______ (不同) between the two boys.