Rewrite these sentences in the passive voice 1. Someone built this house 200 years ago. 2. They produce cars in this factory. 3. One of the students broke the window. 4. They serve breakfast at eight o'clock every day. 5. They make coffee in Brazil. 6. Someone stole Jim's bike lat night. 7. British astronomers discovered a new planet. 8. People eat millions of bars of chocolate every day! 9. Japanese millionaire bought the painting. 10. Howard Carter discovered the tomb of Tutankhamun. 11. Heavy traffic causes a lot of pollution. 12. The police arrested fifteen people. 13. When did someone use the first mobile phone? Den 14. Do people grow melons in Japan? 15. Did my secretary send that letter? 16. Does she cook the food?