The sense of the sentence is that Sebastian would “call upon” the powers of God for help. When one “invokes” someone or something, he or she does just that. From its roots in Latin, the word literally means “to call on.” The prefix “in-” can at times mean “on” because of the use of “in” in Latin, which also can me “on” in the sense of “on top of.” The “-voke” portion of the word comes from the Latin for “to call or name.” It is found in words like “vocation” and “advocate.”

We know that the mill makes flour by crushing wheat between two large stones, so we need to pick out an answer choice that means something like "crushing." While "flattening" might seem like a potentially correct answer, "pulverizing" is the better choice, as "pulverizing" means "reducing to fine particles" or, more informally, "defeat utterly." Because "pulverizing" best fits the context of the sentence, it is the correct answer.

From the context of the question you know that the sight of blood caused a certain reaction in the Doctor, you also know that this reaction caused him to be removed from somewhere (the frontline) where he was likely to see a lot of blood; therefore it must have been something that hindered his abilities. Altruistic means generous or charitable, and does not fit. Enigmatic means mysterious, and jubilant means happy. You can rule out those two words. Cantankerous means easily angered and could possibly fit in this sentence, but swoon is the best answer as it means to faint. Fainting is a more plausible reaction to the sight of so much blood.

“Diligently” means in an way that is efficient and hardworking, so "dililgently" makes the most sense in the sentence and is the correct answer.

The contrast here is between obscurity and clarity. When something or someone is “lucid,” he or she is able to express ideas or thoughts in a clear manner. The word actually comes from base words for “light,” which are found in English relatives like “lucent,” “translucent,” and even “Lucifer” (the so-called “light bearing angel” who later fell from grace, according to Christian tradition).

"Proximity" means simply nearness to something. Here, we are given contextual clues that tell us that their restaurant choice had something to do with their apartment. All the answers would be reasons to choose the place, but "proximity" is the only one that has to do with their apartment.

The implication in this sentence is that the house was in more disrepair than even many other deteriorating houses in town. The best word to match this sense is “dilapidated,” which means “falling apart due to age or lack of care.” It is derived from the prefix “di-” meaning “apart or down from” and the Latin word for stone, “lapis.” The stone lapis lazuli is so named because it is the stone (lapis) from the place in Persia (now Iran) that was Latinized as Lazulus.

As the young men avoid her, the elderly woman obviously dislikes modern dating habits, which rules out “approving” and “laudatory” as possible correct answers. Similarly, the young men’s unwillingness to talk indicates she was not “inquisitive,” or "curious." “Censorious,” meaning stern and critical, is the only possible correct answer.

Since no one knows who wrote the story, we're looking for an adverb that describes something done in a way so as to have one's identity remain secret. While "anomalously" and "anonymously" sound extremely similar, they have very different meanings: "anomalously" means "done in a way that deviates from expectations or norms" and "anonymously" means "done in a way that does not identify someone by name." So, "anonymously" is the best answer choice.

Because two different professions are coming together to solve, the best choice is "collaborated," which means to work together.