The correct answer should be<span> Evil can never truly hide itself.
Hyde is finally revealed as to who he is and what is he doing there. The last two possible answers are not themes but rather plot elements, while the second is not found in this paragraph.</span>
<span>A passive construction occurs when you make the object of an action into the subject of a sentence
:)</span>
Answer: Grampa is impressed with Birdfoot’s use of humor.