题目：
用所给词的正确形式填空。
1. If those wild animals can't find enough food, they ______ (die)
or have to leave their habitat soon.
2. You must try your best to stop him ______ (make) the same mistake again.
3. We should do everything we can ______ (protect) the environment.
4. I found that many people ______ (lie) on the beach when I arrived there.
5. The boy sat down excitedly because he answered the difficult question ______ (correct).
6. Many wild animals face the problem of the ______ (lose) of living areas.
7. —Would you mind ______ (give) your seat to the old man?
—Of course not.
8. Laura ______ (learn) another language next year, isn't she?
9. A terrible snowstorm ______ (hit) the city early this morning.
10. All the drivers have to drive slowly and carefully because of the _____ (fog) weather.
答案：
1.will die 2. making 3. to protect 4. were lying 5. correctly
6.loss 7. giving 8. is going to learn 9. hit 10. foggy
表示钠原子，
表示氯原子，
表示氧原子）