Unit 1 Companies
Part I Lead-in
Part ll Focusing on Listening
Part Ill Listening and Speaking
Part IV Viewing and Speaking
Part V Focusing on Speaking
Part VI Checking Yourself
Part VIl Learning More
Unit 2 Job Responsibilities
Part I Lead-in
Part ll Focusing on Listening
Part Ill Listening and Speaking
Part IV Viewing and Speaking
Part V Focusing on Speaking
Part VI Checking Yourself
Part Vll Learning More
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