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 How the Americans View Love
Text B Star Wars--and Einstein
Unit Four
Text A Friendship
Text B Love Conquers All
Unit Five
Text A The World of Robots
Text B Computers
Unit Six
Text A Men and Women: Some Differences
Text B The Door Swings Open
References