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Unit 1 一　Please Introduce Yourself

Unit 2 　I Like to Know Something About 一

Unit 3 　Nice to Get to Know You

Unit 4 　So Nice to Meet You by Chance

Unit 5 　An Advice by Phone

Unit 6 　Cares for Health by Phone

Unit 7 　An Applaud by Phone

Unit 8 　Focus on the Numbers and Focus on the Joys ，