10. Is there always so many people at the zoo? 11. There is a bear at the zoo, but there aren't any elephants. 12. Sam has a few hours to finish his work. 13. Is there schools near your home? 14. How many countries is there in South America? 15. Are there have a phone that I can use? 16. I have brown hair and green eyes. надо исправить ошибки