Answer:
Bilbo is having second thoughts about participating in the expedition
Explanation:
Is this chapter 1 when they have their first conversation together? Because if it is, Thorin does not believe Bilbo is the perfect theif they are looking for because of where he lives and because he is a boring hobbit. So Thorin discourages Bilbo and thinks he cannot do it. Now Bilbo feels like its an impossible mission he is going on and he gets really discouraged and has second thoughts.
The correct option is HARD PLEASURE.
An oxymoron refers to a compound word (two words written together) whose meaning are contradictory to each other. The two words that are used together in oxymoron usually have completely opposite meaning and authors usually use it to engage the interest of the readers. For instance in the correct option mentioned above, hard and pleasure has opposite meanings. Other examples of oxymoron are: same difference, bitter sweet, alone together, open secret, original copy, etc.
