第二节: 根据句子的意思和所给中文或首字母提示，写出单词的正确形式。（每小题1分，共10分）
Make a list of the things that c________ energy in your home, school, or any other places you can think of.
It is human activity that has caused this global warming rather than a random but natural___（现象）
The problem begins when we add huge q________ of extra carbon dioxide into the atmosphere.
There are those who are o________ to this view that greenhouse effect will lead to a catastrophe.
I was a_________ as a volcanologist working for the HVO twenty years ago.
Having collected and _______  (评估) the information, I help other scientists to predict where lava will flow.
The e_________ of the volcano is really exciting to watch.
I am still amazed at their beauty as well as their _________(潜在的) to cause great damage.
I am very _________ (外向的) and have learned to adapt to my disability.
Her _______(雄心壮志) is to become part of the national team for the next Paralympics Games.