Find the mistakes and correct 11. London is an expensive city. 12. He is a most intelligent student in our class. 13. Any students decided to leave the party early because it was so boring. 14. My father's office are on the second floor. 15. Peter earned many money last year. 16. Your new car is more cheaper than John's. 17. Why does Suzie and Guy feel tired? 18. He left college when he is 17. 19. Joe always puts many salt on his food. 20. We'll have to hurry. We haven't got many time. 21. I don't know much people in this town. 22. I use the phone lot at work. 23. There wasn't many traffic this morning. 24. You need more money to travel around the world.