阅读下列各小题，根据括号内的汉语提示，用句末括号内的英语单词完成句子。
1. She explains to the village people _______________ (多么重要) to take care of the woods. (how)
2. Janet as well as the other young people who were sent abroad by the government ______________
(养大) in this small town. (bring)
3. He wasn't surprised at the news. He ______________ (肯定听说) about it earlier. (must)
4. He did not look forward to ______________ (负债)because his restaurant was no longer popular. (debt)
5. The fact ______________ (吸烟对我们身体有害) is widely accepted. (harmful)
6. _____________ (说实话), I didn't want to go ahead with his story. (honest)
7. This produced a chain reaction, ______________ (使成为可能) for life to develop. (make)
8. Not until he took off his glasses ______________ (我才认出他). (recognize)
9. He _____________ (屏住呼吸) while the results were read out. (breath)
10. _____________ (随着地球的冷却), water began to appear on its surface. (as)