Count - считать,т.е. в математике,а think,consider - считать,полагать
7. flew 8. could, 9. watched 10. were 11. swam, 12. fished, 13. went, 14. enjoyed, 15. made
1. The most fashionable. 2.countries.3.was created4. Had left. 5. To improvise.6. Taught.7. Became. 8. Are you waiting for? 9. Don't regret