Fill in the missing forms of the degrees of comparison.

1. high - higher - the highest, 2. small - smaller - the smallest, 3. new - newer - the newest, 4. heavy - heavier - the heaviest, 5. interesting - more interesting - the most interesting, 6. difficult - more difficult - the most difficult, 7. beautiful - more beautiful - the most beautiful, 8. creative - more creative - the most creative, 9. careful - more careful - the most careful, 10. bad - worse - the worst, 11. good - better - the best, 12. little - less - the least.