Ⅰ. 用适当的介、副词填空
1. It is said that Yoga is of great benefit to health.
2. People cut down too many trees and leave rubbish everywhere.
3. In my opinion, we should limit our expense to what we can afford.
4. Learn to combine your knowledge with experience, and you are sure to succeed.
5. Eating healthy food will prevent you putting on weight.
6. They cannot do anything they like and get away with it.
7. I need to pay off all my debts before I leave the village.
8. The mother was trembling with anger. She glared at her son and said nothing.
