Preface
Dear Teachers and students
Unit 01 Introductions
Unit 02 Plants
Unit 03 Seasons
Unit 04 Pets
Unit 05 Special Days
Unit 06 School Subjects
Unit 07 Relationships
Unit 08 Great People
Unit 09 Food
Unit 10 The Solar System
Unit 11 Job
Unit 12 Sports
Unit 13 Capital Cities
Unit 14 Public Announcements
