根据首字母或汉语提示，写出各单词的正确形式，每空一词。

1. The Chinese g_____ wants to protect these rare birds.

2. Hundreds of natural d_____ happen every year, such as earthquakes, typhoons.

3. Today more and more people understand the i_____ of protecting wild animals.

4. Our teacher often e_____ us to learn English well.

5. I am 1.65m tall. What's your h_____.

6. People _____ ( 尖叫) when the earthquake happened.

7. Look! Some children are running in all _____ ( 方向).

8. He was surprised at my sudden _____ ( 到达).

9. Water _____ ( 覆盖) most part of the Earth.

10. To take so much food for your trip is _____ ( 不必要的).