Unit 1 Career Competencies 1
Part Ⅰ Text Exercises 1
Part Ⅱ Exercises for CET-4 7
Unit 2 Sustainable Living 17
Part Ⅰ Text Exercises 17
Part Ⅱ Exercises for CET-4 22
Unit 3 Road to Success 33
Part Ⅰ Text Exercises 33
Part Ⅱ Exercises for CET-4 38
Unit 4 Space Technology 48
Part Ⅰ Text Exercises 48
Part Ⅱ Exercises for CET-4 53
Test yourself(for Units 1-4) 64
Unit 5 Travel 73
Part Ⅰ Text Exercises 73
Part Ⅱ Exercises for CET-4 78
Unit 6 Teaching 88
Part Ⅰ Text Exercises 88
Part Ⅱ Exercises for CET-4 93
Unit 7 Construction 104
Part Ⅰ Text Exercises 104
Part Ⅱ Exercises for CET-4 110
Unit 8 Code of Conduct 120
Part Ⅰ Text Exercises 120
Part Ⅱ Exercises for CET-4 126
Test yourself(for Units 5-8) 137
Test yourself(for CET-4) 146
Key and Script for Workbook(3) 157