We can infer that we need to pick out an adjective that means something like "special" because the sandwich our word will describe comes with extra toppings compared to the "regular sandwich." "Hungry" might look like a potentially correct answer because of the sentence's culinary context, but since it wouldn't make sense to describe a sandwich as being "hungry," "hungry" cannot be the correct answer. "Deluxe," however, is an adjective that means "luxurious or sumptuous; of a superior kind," and because "deluxe" best describes the sandwich that comes with extra toppings, "deluxe" is the correct answer.

We can infer that whichever adjective goes in the blank, it needs to describe the mansion described when the sentence says, "its windows were broken and dusty, its roof missing most of its tiles, and it looked as if the entire building might come crashing down around anyone who entered." So, we need to pick out an adjective that means something like "run-down" to describe the building. "Well-maintained," then, cannot be the correct answer because the building is clearly not well-maintained if Harry is concerned about it "[coming] crashing down." "Derelict," however, is an adjective that can mean "in a very poor condition as a result of disuse and neglect," and because "derelict" best describes the building described in the sentence, "derelict" is the correct answer.

In this case, "versatile" means multitalented or able to do many things. If Karen has extensive training in several different genres of dance, she is a versatile dancer. While she might be a gifted dancer, that answer choice implies innate talent rather than the versatility extensive training would provide.

The sentence is expressing a contrast. It is surprising that Gregory is calm during a set of circumstances that apparently would be a cause for him not to be calm. This means that he was often—even in small things—agitated or nervous. It does not make sense to say that he was somewhat raging. A "raging" person is someone who is very angry; it is not a matter of many degrees. The other options do not provide an adequate contrast to the calmness. Therefore, the option "agitated" is the best.

From the description of William, it is safe to say that he does not spend much time thinking about other people. In almost every aspect of social interactions, he is self-centered and causes inconvenience for others. Another way to describe this is to say that he does not even consider the other people at all. Therefore, we can fairly say that he is "inconsiderate." While he might be called "greedy" (for not paying) or "boisterous" (for talking over others), the description "inconsiderate" best describes the complete nexus of bad character traits that he shows.

Since the project did not seem to require attention to details, Bob likely did not think that he needed to be concerned with the specific details of measurement. When someone is "precise," he or she is very careful about the exact details of something. The opposite of this is to be "imprecise," which is the best option among those provided.

This sentence expresses a contrast between Julie and Sarah. Wheras Julie never sets any significant goals, it is implied that Sarah does set significant goals. While it might be said that the setting of such goals is "courageous" or even "energetic," we cannot assume that the goals are either frightening (needing courage of some sort) or that they require a lot of energy. They might require either, both, or neither of these. However, what we can say is that insofar as they are significant goals, they require some ambition. Ambition is not always a bad thing. An "ambitious" person aims to accomplish goals, generally difficult ones. This is the best option among those provided.

In this sentence, Vince is being contrasted to Rickard inasmuch as Rickard is modest and Vince, apparently, is not. Specifically, Vince's immodesty pertains to his concerns about appearance and clothing. Since he is prominently displaying these, he must have a high opinion of his appearance. Such a person is vain—an attitude quite the opposite of that found in a modest person.