A possible meaning of the metaphor would be very disappointed because "dirt disappointed" is not meant in a positive sort of way. If you're dirt disappointed it most likely means you are very disappointed, possibly aggravated. Hope this helps
We need options as I able to get them
C, She is coming, as a result to the dinner party.
The correct answer is A, angry.
Whereas he is secretive in the beginning when he doesn't want to show his identity to the Hobbits, and he is definitely brave and devoted, he doesn't really show the emotion of anger, either in the movies, or in the books.