1. the worst, 2. the hardest, 3. the most comfortable, 4. quieter, 5. more slight, 6. more reriable, 7. more exciting, 8. farer, 9. longer, 10. better, 11. noisier, 12. better, 13. later, 14. more serious, 15. the most interesting, 16. littler, 17. the most frightening, 18. the best.
