1. A journalist reports that they are leaving Las Vegas tomorrow night. - It - They 2. The lecturer thought that Columbus never realized that he had discovered America. - It - Columbus 3. Their parents thought that the teenagers were dancing at the disco. - It - The teenagers 4. Everybody thinks that she sings beautifully 5. The children reported that their friends were swimming when they disappeared. 6. People believed that they had killed the animals during the night. 7. My friends think that my parents are the best parents in the world. 8. People are thinking that drugs are very dangerous. 9. Everybody says that he settled the business. _ _