Помогите пожалуйста! Add much, any, far or a lot and give alternatives

Помогите пожалуйста!
Add much, any, far or a lot and give alternatives where possible.
1.I'm not ____ good at solving riddles.
2.You're ____ more beautiful than she.
3.This is ____ more expensive.
4.This is by____ the best way to do it.
5.I can't do it____ better.
6.These two recording aren't____ different.
7.I don't____ like horror films.
8.I____ prefer swimming to running.
9.This machine isn't____ used.
10.You look____ healthier than when I last saw you.