Unit 1 First Meetings Unit 2 Building Friendships Unit 3 Marriage Matters Unit 4 Holiday Celebrations Unit 5 Vacationing Unit 6 Travel Unit 7 Hotel Stay Unit 8 Weather Unit 9 Leisure-time Activities Unit 10 Sports Unit 11 The Olympic Games Unit 12 Shopping Unit 13 Marketing Strategies Unit 14 About Health Unit 15 You Are What You Eat Simulated Listening Test 1 Simulated Listening Test 2 Unit 16 Personality Unit 17 Family Life Unit 18 Talking about People Unit 19 Animals Unit 20 Music Unit 21 Money Matters Unit 22 Undergraduate Education Unit 23 Graduate Education Unit 24 Language and Literature Unit 25 Government and Citizenship Unit 26 Looking for a Job Unit 27 Employment Matters Unit 28 Science and Technology Unit 29 Man and Environment Unit 30 Space Exploration Simulated Listening Test 3 Simulated Listening Test 4