6 . 母亲真的很担心我父亲的健康状况，要他少喝酒。(demand) (汉译英)

9 . 选词填空

use up;       be responsible for;       be concerned about;       in harmony with; turn to;       in particular;       provide...for...;       in turn

1. The problem is that modern cities tend to ______ all available land.
2. “Great achievements can be done ______ nature,” said Tom.
3. ______, I enjoy learning new ways to better myself and my relationships with others.
4. Do you want to ______ your own life decisions?
5. When we have questions we ______ each other for answers.
6. Because if I ______ not ______ one thing or another, that means I have no choice but to relax.
7. We will examine each of these methods ______.
8. Therefore, you have to ______ an element ______ this operation.