1. 用方框中所给单词或短语的适当形式填空。

temperature   guess   life   increase   destroy   habit   solve   in danger   take   action   result in

1. （1） The little boy has many bad like wasting water.
3. （2） Don't rush, or it may an accident.
5. （3） Now that you have no idea about it, you can an answer.
7. （4） Pollution is getting worse and worse. We must to protect the Earth.
9. （5） Be careful with the small problem or it may what you have achieved.
11. （6） It's getting hotter and hotter. The highest today can be 41℃.
13. （7） On my way home, I saw a cat lying on the road and it seemed.
15. （8） A great fire happened in that tall building and many people were.
17. （9） As the food prices a lot, many people live a different life.
19. （10） Luckily, some of my friends came along and helped to the problem.