Since "calamity" is a noun that means "disaster," we need to find another noun that also means "disaster." While a calamity can be terrible, "terrible" does not mean the same thing as "calamity" does, so it can't be the answer. Two of the answer choices are nouns: "catastrophe" and "remainder." Since a "remainder" means "something that is left over" and "catastrophe" means "disaster," "catastrophe" is the right answer.

Since "delight" is a noun that means "joy," we need to find another noun that also means "joy." While "joyful" might look like a good answer, "joyful" is an adjective, not a noun, so it can't be the answer. (A person can be joyful, but delight is a thing. We're looking for another thing, not a word that describes things.) Since "happiness" also means "joy," "happiness" is the correct answer.

The words horror and terror allow the sentence to maintain a similar meaning.

The word need can be substituted into the original sentence to maintain its meaning.

"Mimicry" is a noun that means "the action or art of imitating someone or something, typically in order to entertain or ridicule," so we need to pick out an answer choice that means something like "the action or art of imitating someone or something." "Individuality," then, cannot be the correct answer, because "individuality" means "the quality or character of a particular person or thing that distinguishes them from others of the same kind, especially when strongly marked." That means that "individuality" is closer to being an antonym of "mimicry" than a synonym. "Impersonation," however, is a noun that means "an act of pretending to be another person for the purpose of entertainment or fraud," and because "impersonation" is the answer choice closest in meaning to "mimicry," "impersonation" is the correct answer.

“Suggestion” is a noun that means “something put forward for consideration,” so we need to pick out an answer choice that means something like “idea.” That means that “demand” cannot be the correct answer, because “demand,” when used as a noun, means “an insistent request,” making it an antonym, not a synonym, of “suggestion.” “Idea,” however, is a noun that means “a thought or suggestion,” and because “idea” is the answer choice closest in meaning to “suggestion,” “idea” is the correct answer.

“Dilemma” is a noun that means “a difficult situation or problem,” so we need to pick out an answer choice that means something like “problem.” That means that “decision” cannot be the correct answer, because “decision” means “a conclusion or resolution reached after consideration,” a definition quite far in meaning from “dilemma.” “Difficulty,” however, is a noun that can mean “a thing that is hard to accomplish, deal with, or understand” or “a situation that is difficult or dangerous,” and because “difficulty” is the answer choice closest in meaning to “dilemma,” “difficulty” is the correct answer.

"Distance" means the full length of something; opponent is your competitor or rival; tunnel is usually an underground path in which cars pass through; a car is vehicle used for travel on land; and pounds is the unit for weight.

"Resistance" means opposition; expedition means journey; summary means a statement of the main points; a symbol represents something; and a budget is a financial plan.

"Value" means cost or worth.