The correct answer is "dependent." We know we are looking for a word similar in meaning to "quite needy" because the sentence has signaled that we are reading a comparison with the word, "similarly." "Dependent" means requiring the help of something or someone else, which makes sense in this context. "Independent" has the opposite meaning of "quite needy", and "fierce" or "clever" would imply that the kittens are more independent as well, while also not being good synonyms with the phrase "quite needy."

The correct answer is "never;" meaning at no time. This sentence presents a cause and effect, as we know from the word "because." If someone "usually," "sometimes," or "always" studied, the effect would probably be passing a class. If someone never studied, on the other hand, it is likely that he or she would could fail. For that reason, "never" is the best choice.

The correct answer is "popular." We can tell that this is the correct answer because of the clues that say the author has "best-sellers" and "crowded book tours," phrases that show that the author is liked by many. "Inventive" is not the best choice because it means creative, which does not necessarily create fans. "Traditional" and "intelligent" likewise are not qualities that describe someone who is liked and admired by many. For that reason, the best choice is "popular."

The best choice is "notable" We know that we are looking for a contrast word because of the word "although" that begins the sentence. "Although Rhode Island is small, it is notable, or important," is a contrast that makes sense. "Minor" and "meaningless" both mean that it is unimportant--the opposite of the meaning we are searching for. "Historical" is not the best choice because it would be repetitive in this sentence ("historical place in the history"). That is why the best choice is "notable."

The correct answer is "informed." This is because the sentence uses the past tense, and so the verb must also be in past tense. Neither "inform" nor "informing" are in past tense. The word "asked" is in past tense, but it does not make sense in this sentence, since the landlady is giving the speaker information, not asking him a question. 

Without a map, it's hard to figure out which route to take. The word that best replaces "figure out" is determine. 

Though define and determine are close in meaning, to define something means to establish its definition or meaning, while determine means more to reach a conclusion or make a choice. 

Expertise is a plural noun meaning skills or knowledge. It is the only choice that fits both grammatically and logically. 

Both the difficulty and duration of the hike indicate that the group will need to have supplies with them. Used as a noun, provisions is a synonym for supplies.  

Though the word looks similar, proviso has a very different meaning: it denotes a modification or clause in a contract. 

Though prerequisite also connotes preparation, it means a specific qualification one needs to have in order to be allowed to enrol in something. For example, you might say that a specific wilderness safety training course was a prerequisite to join a hiking group. 

Used as a verb, to summit means to reach the top of something. Because the second half of the sentence lets you know the group is going back down the mountain, this is the only answer that fits. 

Vigilant is an adjective meaning aware and attentive; vigilante is a noun meaning someone who takes the law into their own hands (like most comic book superheroes, for example).