1. Lunch was prepared by someone.
2. A lot of coffee was drunk by someone.
3. The papers were forgotten by someone.
4. The windows were closed by someone.
5. Julie and Luke were invited to the party by someone.
6. The website was built by someone.
7. All the cakes were eaten by someone.
8. The new event was invented by someone.
9. A lot of new waiters were hired by someone.
10. A shop was opened by someone.
11. When was America discovered?
12. In which year was the Olympic Games held in Barcelona?
13. In what century William Shakespeare was borne?
14. When was Coca-Cola invented?
15. Who considered the biggest mountain in the world?
16. Where are the rubles used?
17. In which country is Kiev located?
18. In which country is Thai spoken by 92% of the population?
19. How many novels of Harry Potter were written?
20. When was halloween celebrated?
21. When is St. Patrick's Day celebrated?
22. When is Thanksgiving Day celebrated?
23. When was the Eiffel Tower built?
24. When were the Channel Islands included United Kingdgom?
25. In what century Australia was settled to Britain?
26. Where are most bananas produced?
27. In which museum can you saw paintings of La Gioconda?
28. How many stars and bars represent the USA flag?
29. What two ingredients is candy floss made of?
30. What is the name of the largest lake in the world?
