Unit 1 Eat Better to Keep Fit
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Unit 2 Wrestling with Television
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Unit 3 Smoking Advertisements
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Unit 4 Independent Learning
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Unit 5 City Found in the Sea
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Unit 6 Trees as Vital Food Source
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Unit 7 Reduce, Reuse, Recycle
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Unit 8 World Media Showers Praise on China
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Unit 9 Old Phone, Steady Friend
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Unit 10 Taboos in America
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Keys