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素能提升演练（二十四）
选修8 Unit 24
Ⅰ. 单词拼写
1. She is a ______ (志愿的)worker at the hospital.
2. He made several ______ (调整) to the plan.
3. I don’t want to become a ______ (负担)to my children when I am old.
4. He ______ (存储)his money in the bank for old age.
5. We were being driven to despair by our ______ (积累)debts.
6. He ______ (辞职)his position as chairman of the committee yesterday.
7. There are some ______ (空置的)offices on the third floor.
8. This is a good district with ______ (大量的)fish and rice.
9. Barack Hussein Obama was the first black to be ______ (选举)as President of the US.
10. They ______ (着手做)planting trees in the desert.
