Unit 1 World English: Lingua Franca
Unit 2 Word Detectives: Unmasking Grammar
Unit 3 Reading for Understanding: Critical Thinking
Unit 4 Talking Business 1: Greeting and Small Talk
Unit 5 Talking Business 2: Meeting
Unit 6 Talking Business 3: Introducing a Product
Unit 7 Talking Business 4: Negotiation
Unit 8 Presentation Perfect: Level up your Skills
Unit 9 Mastering Business Emails: Effective Communication
Unit 10 Special Topics 107
