Plan of the Book Unit 1 Happiness Unit 2 Attitude Unit 3 Making Complaints and Expressing Dissatisfaction Unit 4 Encouragement Unit 5 Cultural Difference Unit 6 Making Offers and Giving Responses Unit 7 Food Unit 8 Remembrance Unit 9 Expreuing Disappoiintment or Regret Unit 10 Campus Cheats Unit 11 The Future Unit 12 Giving Praise and Expressing Admiration