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课时作业(二十二)
Unit 8 Lessons 43、44
(20分钟 50分)
Ⅰ. 根据句意及首字母或汉语提示完成单词(10分)
1. Can you e that word for me? I don’t know its meaning.
2. The strange noise drew many people’s a .
3. Put the empty box in the r bin.
4. Tom, you can’t (浪费)time any more.
5. A battery could (污染)20 cubic meters water.