Unit One
Text A Putting Definiteness of Purpose to Work
Text B Positive Mental Attitude (PMA)
Unit Two
Text A To Live or to Die
Text B Indoor Plants, a Magic
Unit Three
Text A Friendship
Text B Love Conquers All
Unit Four
Text A The World of Robots
Text B Computers
Unit Five
Text A Men and Women: Some Differences
Text B The Door Swings Open
Unit Six
Text A Would You Have Believed It?
Text B Star Wars -- and Einstein
Unit Seven
Text A Learned Words and Popular Words
Text B Some Things We Know about Language
Unit Eight
Text A Education around the World
Text B Language
Unit Nine
Text A Christmas Day in the Morning ( I )
Text B Halloween
Unit Ten
Text A Christmas Day in the Morning ( II )
Text B Easter
Unit Eleven
Text A Leisure and Leadership
Text B "Happy Birthday to You!"
Unit Twelve
Text A The Midnight Visitor
Text B Modern Spying
Unit Thirteen
Text A People and Colors
Text B How Colors Affect Your Moods and Health
Unit Fourteen
Text A Scientific Attitudes
Text B Solving Problems Scientifically
Unit Fifteen
Text A Non-verbal Communication
Text B Body Talk
Unit Sixteen
Text A The Importance of Being Kind and Polite
Text B Why Don't Girls Think Like Boys?
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