"confident and heroic" is the one phrase that <span>best describes the way Walter sees himself in his imaginary world. The correct option among all the options that are given in the question is option "C".
"respectful" is the word among the choices given that </span>is the best antonym for the word derisive. <span>The correct option among all the options that are given in the question is option "B".</span>
Mechanics refers to the rules of the written language, such as capitalization, punctuation and spelling. An understanding of both grammar and mechanics is required to clearly communicate your ideas in a paper.