Answer:
A). He is at first weary, then bewildered, then awed.
Step-by-step explanation:
As per the question, the first option i.e.option A correcly describes how Santiago's behavior undergo modifications throughout the text from 'weary to bewildered to awed.' Hemingway succeeds in managing these transitions in his behavior and finally concludes with portraying him a noble human who tries to maintain his valor and dignity irrespective of extraordinary circumstances. Although at the beginning he suffers many disappointments but gradually, he displays an immense concern for nature when he battles with Marlin. In this situation, he shows utmost determination and noteworthy actions that leaves the readers in awe of him. Thus, option A is the correct answer.