单词拼写。
根据句意和汉语及首字母提示，补全下列各句。
1. Bankruptcy(破产)is a common p___ in an econormic reces sion.
2. The g___ shows temperature changed a little.
3. He s____ a large sum to the relief fund.
4. Wood,coal,oil and gas are____(燃料).
5. The shop owner bought them in____(成批量)so they Were a lot cheaper.
6. Women t___ to live longer than men.
7. Do people o____ the ideas of political union between European countries?
8. This decision could have serious c____ for the future of the in dustry.
9. Please s____ the fact honestly.
10. He is not very____(稳固的)on his legs after his illness.
11. The a____ of 4,5 and 9 is 6.
12. With the development of industry, more and more people died from air p___.
13. This species of bird is___(减少)in number every year.
14. Low-lying countries feel their very____(存在)is in danger from rising sea level.
15. This___(资料)was collected from 80 countries.