Unit 1
Section A Famous Universities in the World
Section B Immune System
Unit 2
Section A Traveling and Public Transportation
Section B Kidney Diseases
Unit 3
Section A The Internet and Websites
Section B Cardiovascular Diseases
Unit 4
Section A Celebrities
Section B Hepatitis C
Unit 5
Section A Movies
Section B Respiratory Diseases
Unit 6
Section A Health
Section B Digestive Diseases
Unit 7
Section A Money
Section B Gynecological Diseases
Unit 8
Section A Job Interview and Work
Section B Blood Diseases
Unit 9
Section A Mass Media
Section B Musculoskeletal Diseases
Unit 10
Section A Housing
Section B ENT Diseases
Unit 11
Section A Music
Section B Alzheimer’s Disease
Unit 12
Section A Sports and Games
Section B Endocrinic Diseases
Unit 13
Section A Love
Section B Neurological Diseases
Unit 14
Section A Environmental Protection
Section B Dental Health