It would be his hunger, thirst, and suffocation in the train car. The other options are internal conflicts because they are occurring inside his head and are emotions or thoughts.
The answer is c because you need to give more information to the reader with out guessing or lying there for the best answer is the c
The correct answer is
<span>A. The pink sky sank into wet night
Imagism is about depicting vivid images usually by describing using vivid colors or things that are felt by senses. Presenting someone's mind or concepts like yesterday and tomorrow is not imagism because it's too abstract to imagine vividly. Same with the final sentence where it's not very vivid.</span>
I believe it is B, Not completely sure.