Unit one: Reading
Unit Two: Money
Unit three: The World's Oldest University
Unit four: Plastic Surgery
Unit five: Which English Will We Speak?
Unit six: You Are Amazing; You Are Human!!!
Unit seven: Silver
Unit eight: Are You Getting Enough Sleep
Unit nine: How Did Language Begin
Unit ten: Europe Unit eleven: Stupid Criminals
Unit twelve: The United Nations
Unit thirteen: Pollution Unit fourteen: Satellites