Unit1 Customs:The Art of Gift-Giving Unit2 Horosopes:All in the Stars? Unit3 Astronomy:Life on Mars Unit4 Food,Glorious Food:British Food Unit5 A Romantic Story:Head over Heels Unit6 The Archaeologyn of Today Unit7 Home Truths;An Egnlisman's Home Is His Castle Unit8 A World of Plants:Katie's Diary Unit9 Blue Jeans Unit10 A Ghost Story:Ghost in the Machine Unit11 School Days:The Best Years Of your Life? Unit12 A Himala yan Achievement:Because It'sThrer Unit13 The Human "Map" Unit14 The Magician Behind Harry Potter Unit15 An Adventure Story:Keep Out! Unit16 The Paralympics:The Will to Win Unit17 Tourism:Tourism-the Global Challenge Unit18 Human Cloning Unit19 Fashion:Fashion Victims