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.
