Unit 1 HalitsPart Ⅰ Text Exercises

Part Ⅱ Exercises for CET-4

Unit 2 Life TipsPart Ⅰ Text Exercises

Part Ⅱ Exercises for CET-4

Unit 3 Business the Easy WayPart Ⅰ Text Exercises

Part Ⅱ Exercises for CET-4

Unit 4 Money MattersPart Ⅰ Text Exercises

Part Ⅱ Exercises for CET-4

Test yourself(for Units 1-4)

Unit 5 Rising starsPart Ⅰ Text Exercises

Part Ⅱ Exercises for CET-4

Unit 6 From Failure to SuccessPart Ⅰ Text Exercises

Part Ⅱ Exercises for CET-4

Unit 7 Learning a Second LanguagePart Ⅰ Text Exercises

Part Ⅱ Exercises for CET-4

Unit 8 TechnologyPart Ⅰ Text Exercises

Part Ⅱ Exercises for CET-4

Test yourself(for Units 5-8)

Test yourself(for CET-4)