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Introduction 4
Table of Contents 5
How to Study 6
Unit 1 Stress 9
Unit 2 Peer Pressure 25
Unit 3 Generation Gap 41
Unit 4 Election 57
Appendix 74
Words＆Expressions 74
Power Up!Listening_Dictation＆Script 81
Level 5 Book 3 Syllabus 84