Unit 1 Stepping Out of Your Comfort Zone Unit 2 Friendship Unit 3 Romance Unit 4 The Human Touch Unit 5 Adventure and Exploration Unit 6 Imagination and Creativity Appendix Ⅰ Model Paper for Reference Appendix Ⅱ Affixation Appendix Ⅲ Presupposed Vocabulary Appendix Ⅳ Glossary