Unit 1 College Life Passage 1 A Turning Point in My Life Passage 2 Not Always Bad Passage 3 Credits and Student Affairs Passage 4 The Worker。 Unit 2 Outstanding Characters Passage 1 The Work of John Steinbeck Passage 2 Martin Luther King and His Childhood Passage 3 Franklin D.Roosevelt Passage 4 Alfred Nobel:Founder ofthe Nobel Prize Unit 3 Environmental Protection Passage 1 Water Pollution Passage 2 Protecting the Environment Passage 3 People and the Environment Passage 4 Industry and the EnvironmentI Unit 4 Traveling Around Passage 1 Around the World Alone Passage 2 Traveling to the Catskills Passage 3 A Different Kind of Vacation Passage 4 My Remote Spot Unit 5 Common Science Passage 1 Search for Long Life Genes Passage 2 The Laugh Lab Project Passage 3 Can Waves Make Electricity? Passage 4 Cloning Humans Unit 6 Positive Thinkin9 Passage 1 The Elephant.the Ostrich and the Woodpecker Passage 2 From Average to an Above Average Person Passage 3 Ways to Be Optimistic Passage 4 The KeyS in the Hole.Now Turn it! Unit 7 Business Passage 1 Getting the Most Out of Meetings+ Passage 2 Rising Yuan Pushes China Upmarket Passage 3 0il Barrels Hit Record High Passage 4 Bill and His Billionaire Friend Unit 8 Job Application and Interview Passage 1 Your CV Passage 2 Your Covering Letter Passage 3 0verview of Job Interviews Passage 4 Advantages and Disadvantages of Job Interviews Key to the Exercises