4. The forest and the land left their (impress) on the people.

3. There was complete silence in the room as the play came to its (conclude) .

2. I’m very proud of my (achieve) as program director.

1. The company's (commit) to guaran-; teeing customer satisfaction is vital to its success in promoting sales.

7. We aim to give the people in the countryside a to basic health care.

6. If you really want to buy the diamond necklace,I will give you a(n) (折扣) of 15 percent.

5. While John’s parents were away in France,his grandparents used to go over to keep him c.

4. Chemicals are very dangerous,so we’d better keep them out of r of the children.

3. Alice found herself in a(n) (困境) whether to stay at university for further study or to get a job.

2. Diana has (潜力) for singing,but to become a real singer,she needs to make a great effort.