Rewrite the active questions in this quiz using passive forms. 1 When did they invent fizzy drinks? 2 Who designed the Statue of Liberty? who was the statue of Liberty designed by? 3 Where did they hold the 2012 Olympic Games? 4 Who invented Coca Cola? 5 When did someone climb Mount Everest for the first time? 6 Who composed the music for the ballet Swan Lake? 7 When did someone use the first mobile phone? 8 Where did they invent kites? 9 Who won the 2010 football World Cup?