Unit 1

  Examinations

  Is the Octopus a Human Killer?

  Honeybee's Life in a Colony

  How to Grow Old?

  Are Moral Standards Declining?

  The Meanings of Residential Mobility

  The Finger of Suspicion

  The Study of Liberal Arts

  Who Are Susceptible to Colds?

  The Varieties of American Newspapers

Unit 2

  Are Camels Obedient Beasts of Burden?

  Sunlight

  The Power of Voice

  Energy

  Earthquake

  How to Train Your Dogs?

  A Woman Writer

  Psychology and Consumer

  Top Earning Wives and Their Marriages

  Crimes

Unit 3

  Life in the Future

  Health-Related Behaviors

  The First Subway

  Heroes

  Neanderthals

  High-Tech Communications

  Organ Transplant

  Reading

  Population and Food

  Sport

Unit 4

  Pay Structure

  Social Status

  Social Factors and Music Prodigies

  Standard English

  Insurance

  Earthquake Prediction

  Clouds

  Libraries

  Caution with Concrete

  Liquid and Gas

Unit 5

  Libraries id Metropolitan Areas

  Accidents and Human Behavior

  A Refusecd Letter

  Rock Music

  Treatment of Bedtime Tantrums

  Population

  School Phobia

  Individual, Group and Crowd

  Gestures

  Turkey -- The Symbol of America?

Unit 6

  The Effect of Noise Pollution

  Objects in Space

  Scientific Explanation

  Courses in University

  Memory

  Braille

  Can Clothes Reveal Ourselves?

  How to Stay Young

  Stradivari's Violins

  Thinking and Feeling

Unit 7

  Hunting and Sporting Activities

  Tourism

  The Prolonged Life

  Greenpeace

  A New Transforrdation of Hospitals

  A Significant Economic Issue -- Inflation

  The Basic Economic Systems

  What Attracts One to Another

  A New Way to Keep Food Fresh

  The Search for a Vaccine Against Malaria

Unit 8

  The Effect of Air Pollution

  Adaptation of Living Things

  Many Divisions of Physics

  Competition in America

  Fallacies about Food

  Appropriate Technology

  Birds and Planes

  How to Do Exercise

  Intelligence and Environment

  The Selection of English Teachers

Unit 9

  Olympic Sponsors

  How to Seek and Save Employees

  Believe Evidence or Not

  Mr. and Mrs. Lester

  Water Pollution Problems

  The Private Ownership of Hydrogen Bombs

  Noise and Health

  Virus Blockers

  G and PG Movies

  Gallup Extreme Magic

Unit 10

  Culture Differences

  Parental Influence in Education

  Teaching and Research

  Stereotypes

  Opportunities and Concentration

  Stokoe and Sign Language

  Language and Brain Development

  Real Beauty

  Elite Pool

  Tips on Public Speaking

Unit 11

  Proteins in a Balanced Diet

  Teachers and Pupils' Attitudes

  Women's Well-Being

  Beauty

  Violence in American Families

  Glass

  Media Impact

  Adolescence

  Preparations for Job Interviews

  Animal Experiments

Unit 12

  What Is Nourishing to Eat?

  Sex Prejudice

  New Life for the Handicapped

  Three English Dictionaries

  Patent

  Credit Terms in Transactions

  Survival in Desert

  Eyes -- Windows of the Soul

  Poverty

  Animal Agriculture

Unit 13

  Bright or Not-So-Bright

  Computer Crimes

  Getting an Education

  The Computer and the Law

  Education -- Global Enterprise

  High-tech in Developing Countries

  The Age of the Internet

  Old Love, Old Tunes

  Television

  Mars Exploration

Unit 14

  British Free Education Is at Risk

  Culture Activities

  On Intelligent People

  Dialect and Language

  New Life of Clinton

  Jacqueline Kennedy

  Bits

  Arranged Marriages in India

  The Golden Mean (PHI)

  The Antler Riddle

Unit 15

  Music-Culture

  The Intemet's New Application

  Worrying Trend of Reading Ability

  How to Make Better Use of Humor

  Influence on Children's Personality

  Useless Generosity

  Challenging Medical Treatment

  Access to the Intemet

  Culture Shock

  An Analysis before Iraq War

Unit 16

  New Eating Trend

  Britain's Food Production

  Accountability

  The Theory of Losing Weight

  Global Climate Will Keep Changing

  The Oil Price C