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Hello!
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Unit 1. Generation gap and Independent life
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Unit 2. Vietnam and ASEAN
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Skills (Units 1 - 2)
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Review (Units 1 - 2)
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Unit 3. Global warming & Ecological systems
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Unit 4. Preserving World Heritage
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Skills (Units 3 - 4)
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Review (Units 3 - 4)
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Unit 5. Cities and education in the future
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Unit 6. Social issues
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Skills (Units 5 - 6)
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Review (Units 5 - 6)
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Unit 7. Healthy lifestyle
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Unit 8. Healthy and Life expectancy
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Skills (Units 7 - 8)
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Review (Units 7 - 8)
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Grammar Banksection
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