- Unit 1
- Unit 2
- Unit 3
- Unit 4
- Unit 5
- Unit 6
- Unit 7
- Unit 8
- Unit 9
- Unit 10
- Unit 11
- Unit 12
Unit 1. Cleaning Day
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Track 1
Copyright
play
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Track 2
Key Words
play
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Track 3
Pattern Talk
play
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Track 4
Passage
play
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Track 38
WordㆍSentence Note
play
Track 1.Copyright
