Unit 1 First MeetingsUnit 2 Building FriendshipsUnit 3 Marriage MattersUnit 4 Holiday CelebrationsUnit 5 Vacationin9Unit 6 TravelUnit 7 Hotel StayUnit 8 WeatherUnit 9 Leisure-time ActivitiesUnit 10 SportsUnit 11 The Olympic GamesUnit 12 Shoppin9Unit 13 Marketing StrategiesUnit 14 About HealthUnit 15 You Are What You EatSimulated Listening Test 1Simulated Listening Test 2Unit 16 PersonalityUnit 17 Family LifeUnit 18 Talking about PeopleUnit 19 AnimalsUnit 20 MusicUnit 21 Money MattersUnit 22 Undergraduate EducationUnit 23 Graduate EducationUnit 24 Language and LiteratureUnit 25 Government and CitizenshipUnit 26 Looking for aJobUnit 27 Employment MattersUnit 28 Science and TechnologyUnit 29 Man and EnvironmentUnit 30 Space ExplorationSimulated Listening Test 3Simulated Listening Test 4