10. There is an 　　　　(气氛) of peace and calm in the country, quite different from that of a big city.

9. The boss never shouts at his staff in the　　　 (在场) of others.

8. This kind of plant only 　　　　(存在) in Africa.

7. Some advertisements have no　　　 (吸引力) at all.

6. He was involved in the　　　 　(暴力的) fight last night and was arrested by the police.　

5. As everybody knows, smoking is h　　 to people’s health.

4. This area has a hot c　　 .

3. My new teacher is a very g　　 person.

2. Our solar s　　 has 8 planets.

1. The government took immediate measures and the disease was p　　 spreading.