1. comfortably `⇒` comfortable

2. more pretty `⇒` prettier

3. more hardly `⇒` harder

4. more healthily `⇒` healthier

5. more `⇒` ∅

6. more fastly `⇒` faster

7. more `⇒` ∅

8. confident `⇒` confidently

9. difficultly `⇒` difficult

10. more well `⇒` better

1,their life has been more comfortably since they moved to the city=>comfortable
2,she looks more pretty in this white dress=>pretty 
3,the manager wants us to work more hardly=>harder
4,this week you looks more healthily than last week=>healthier
5,everyone in my town is looking for a more better crop this year=>better 
6,Jim runs more fastly than his friends=>faster
7,I think a settle life is more better than a nomadic life=>better
8,today jim performs less confident than usual=>confidently
9,the heavy rain makes it more difficultly to drive=>difficult
10, their team performed much more well than our team=> better