Re-write the sentences. Use the passive and by + agent if necessary. 0 George Lucas made Star Wars. Star Wars was made by George Lucas. 1 They speak three languages in Switzerland. .................................................................... 2 Thieves once stole the FIFA World Cup. .................................................................... 3 Alexander Fleming discovered penicillin. .................................................................... 4 About 1,500 people have climbed Everest. .................................................................... 5 They award the Nobel Peace Prize every year. .................................................................... 6 They have discovered water on Mars. ............................................

1 Three languages are spoken in Switzerland. 
2 The FIFA World Cup was stolen by thieves. 
3 Penicillin was discovered by Alexander Fleming. 
4 Everest has been climbed by about 1,500 people. 
5 The Nobel Peace Prize is awarded every year. 
6 Water on Mars has been discovered.