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Unit 1A listening file
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Unit 1 B listening file
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Unit 2A listening file
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Unit 4A listening file
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Unit 2B listening file
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Unit 3A listening file
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Unit 3A handout answer key
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Unit 3A handout answer key p.2
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Unit 3 B listening file
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Unit 4B listening file
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Unit 5A listening file
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Unit 5B listening file
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Unit 6A listening file
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Unit 6B listening file
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Unit 7A listening file
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Unit 7B listening file
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Unit 8A listening file
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Unit 8B listening file
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Unit 9A listening file
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Unit 9B listening file
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Unit 10A
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Unit 10B listening file
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Unit 11A listening file
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Unit 11B listening file
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Unit 12 A listening file
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Unit 12B listening file
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Unit 1A Vocabulary
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Unit 1A comprehension questions
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Unit 1A outline
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Unit 1A Vocabulary
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Unit 11A comprehension
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Unit 1B vocabulary
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Unit 1B comprehension
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outline answer key
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Unit 3B Vocabulary
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Unit 3B Comprehension
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Unit 4A Vocabulary
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Unit 4A Comprehension
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Unit 4B Vocabulary
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Unit 4B Comprehension
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Unit 5A Vocabulary
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Unit 5A Comprehension
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Unit 6B Vocabulary
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Unit 6B Comprehension
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Unit 7B Vocabulary
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Unit 7B Comprehension
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Unit 8A Vocabulary
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Unit 8A Comprehension
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Unit 9A Vocabulary
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Unit 9A Comprehension
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Unit 9B Vocabulary
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Unit 9B Comprehension
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Unit 10A Comprehension
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Unit 11A Vocabulary
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Unit 11A Comprehension
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Unit 11B Vocabulary
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Unit 11B Comprehension
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Unit 12A Vocabulary
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Unit 12A Comprehension
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Unit 12B Vocabulary
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Unit 12B Comprehension
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