The blank is an adjective being used to describe the noun adventure. Facile means easy and does not likely fit with the description of sail through the Pacific Ocean. Imperious means arrogant and could perhaps accurately describe the mindset of a man who sets out to explore the complete unknown, but it is important to remember we are always looking for the best answer. Convivial means pleasant or sociable. Undermined refers to the weakening of something. Intrepid means bold and courageous and fits comfortably with the description of an adventure.

From the context of the sentence you know that whatever aspect of Mother Theresa’s personality is being described must relate to generosity and giving to the poor. Of the five answer choices only bountiful means giving generously, and is therefore the correct answer. Intrepid means adventurous; incoherent means impossible to understand; insolent means rude; arcane means mysterious or hard to understand.

From the context of the sentence you know that the blank word must describe some aggressive quality of North Korean rhetoric that causes the other governments to fear the outbreak of war. This reveals that the correct answer is “bellicose” which means belligerent, aggressive or war-like. Affable means friendly; dismissive means to undermine the importance of something; laconic means terse or brief; conciliatory means appeasing or pacifying.

The many different engagements indicate that the weekend schedule will be a difficult problem. The correct answer is a synonym of "difficult." Of the answer choices, "knotty," meaning complex, is the only synonym for difficult.

The sentence describes how King James I rarely spoke in his council meetings, so you know that the word we're looking for must relate to some quality of silence or using words sparingly. This means that the correct answer is “taciturn,” which means silent or reserved in speech. "Suspicious" means distrustful; "ludicrous" means absurd; "meticulous" describes someone who pays close attention to detail; and "portly" describes someone who is big or fat.

"Desicated" means dried out. The fact that the professor needs moisturizer and that he has his hands covered in chalk tells us that this is the best choice. The other answer choices do not make sense, as "distal" means distant, "proximal" means close, next to, or nearby, "benign" means harmless, and "distraught" means upset.

The contextual clues in the sentence tell us that Jamie was not able to do much after he finished the race, and because it was a marathon it is reasonable to assume that the reason for this is that he had no energy left. The word "exhausted" means drained of one's physical or mental resources, so "exhausted" is the correct answer because it best fits the sentence's context.

Something that is divergent is dissimilar or different. The key word to notice in the sentence is "different," which indicates that the two roads people can take are divergent.

If something is "lilliputian" in size, it means that it is small. Since the people of the country are smaller than Gulliver, who is average size, this is the best answer.

Since Joe pulled an all-nighter, he was presumably tired, or lethargic, the next day.