Unit1 Are You Hooked to It? Unit2 Happy Holidays Unit3 Education-Enlightenment of Mind Unit4 Do as Romans Do Unit5 Acts of Kindness Unit6 the Nature We Live In Unit7 The Celebrities I Know Unit8 Probing into Science Unit9 Clothes Make the Man Unit10 Travelling in the World's Mysteries Unit11 Let's Entertain Ourselves! Unit12 I'm a Sports Fan