Unit 1 Growing Up
Unit 2 Friendship
Unit 3 Understanding Science
Unit 4 American Dream
Test Yourself:(Units 1-4)
Unit 5 Romance
Unit 6 Animal Intelligence
Unit 7 Emergency
Unit 8 Coping with an Educational Problem
Test Yourself:(Unit 5-8)
Appendix I:Key to Exercises in Parts I,III,IV
Appendix II:Translation and Key to Test Papers
Appendix III:Affixation
Appendix IV Presupposed Word List
Appendix V Glossary