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Introduction 4
Table of Contents 5
How to Study 6
Unit 1·Food 9
Unit 2·Shopping 25
Unit 3·Making a Reservation 41
Unit 4·Moving 57
Appendix 74
Words＆Expressions 74
Power Up！ Listening＿ Dictation＆Script 81
Level 4 Book 2 Syllabus 84