I answered all of it. Phew! It took me a minute. Anyways, I hope you find this answer the most helpful! Good luck! :)
1. most careful
2. slowest
3. clearer
4. smarter
5. worse
6. safer
7. less
8. smaller
9. Less
10. more
1. more
2. most successful
3. least
4. finer
5. more careful
6. fastest
7. more tactless
8. most skillful
9. prettier
10. more
11. cheaper
12. strongest
13. most flexible
14. fastest
15. better
