Unit1　EDUCATION

　Passage I　What Good Is a College Education Anyway?

　Passage II　Is Education the Key to Success?

　Passage III　Small Schools Rising

　Passage IV　Bring Our Schools Out of the 20th Century

Unit 2 THE OLD

　Passage I　Caring for Old People Is an Awesome Responsibility

　Passage II　Older Adults Are the Happiest

　Passage III　The Secrets of Long Life Revealed?

　Passage IV　Retirement Planning, Decade by Decade

Unit 3 FAMILY

　Passage I　Boomerang Children

　Passage II　Parents' Homework: Find Perfect Teachers for Kids

　Passage III　Inspiration for Your Kids

　Passage IV　Protect Your Nest

Unit 4　BUSINESS AND ECONOMY

　Passage I　The Business of Sport

　Passage II　Creating Your Wealth-building Plan

　Passage III　Ethics in Marketing

　Passage IV　The Lost Art of Listening

Unit 5　MEDICAL ADVANCEMENTS

　Passage I　Using the Mind Against Diseases

　Passage II　Will Electronic Medical Records Improve Health Care?

　Passage III　How Can We Prevent Medical Errors?

　Passage IV　Main Energies for the Body

Unit 6　MARRIAGE

　Passage I　Marriage Looks Different Now

　Passage II　Having Kids Makes You Happy?

　Passage III　Marriage by the Numbers

　Passage IV　The All-or-nothing Marriage

Unit 7 CAREER

　Passage I　Choosing the Ideal Career

　Passage II　Bosses Gone Wild

　Passage III　Steps to Reshape Your Job

　Passage IV　Office Politics

Unit 8　SCIENCE AND TECHNOLOGY

　Passage I　Car Generation Gap. Five Ways Our Autos Have Changed

　Passage II　Surviving in Space

　Passage III　Is the Electric Vehicle Era at Hand?

　Passage IV　Sounds of the Solar System Are Music to the Ears of Space Scientist