"Enroll" is a verb that means "to become a member of or a participant in," so we need to pick out another word that means "to become a member of." While "enroll" sounds like "roll" and "roll" and "spin" are close in meaning, "enroll" does not mean the same thing as "roll," so "spin" cannot be the correct answer. "Matriculate," however, means "to enroll as a member of a body, especially of a college or university." Since "matriculate" is the answer choice closest in meaning to "enroll," "matriculate" is the correct answer.

"Transpire" is a verb that means "happen," so we need to pick out another word that means "happen." While "transpire" sounds like "perspire," which means "to sweat," "sweat" is not the answer because while "transpire" and "perspire" sound alike, they have very different meanings. "Occur," however, means "happen; take place," and because it is the answer choice closest in meaning to "transpire," it is the correct answer.

“Abjure” means give up or renounce, so "give up" is the correct answer. The prefix "ab-" is often related to the act of giving something up, as in the word “abdicate,” which means to give up the throne.

If you "bungle" something, you make a mistake. You might "bungle" a surprise party by letting the guest of honor accidentally know about the party. To "bungle" a task is to "spoil" or ruin the endeavor.

"Acquit" means to clear someone of charges or to "absolve" someone of criminal charges.

"Incarcerate" means to put someone in jail. "Blame" means to assign responsibility of a fault. "Convict" means to declare someone guilty of a crime and is an antonym to "acquit." "Prosecute" means to enact legal proceeding against a person.

"Squander" means to "spend extravagantly" or excessively.

"Explain" means to make understandable.

"Dupe" means to trick or to deceive.

"Fall" means to drop or descend under the force of gravity.

"Be frugal" means to be economical or not wasteful of money. It is the opposite of squander.

"Emulate" is a verb that means model oneself after, or to imitate or match someone.

"Ensconce" means to safely settle in a place. "Envy" is the desire to have a quality belonging to someone else. "Scold" means to reprimand, or to express displeasure about somebody's actions. "Conquer" means to successfully overcome a challenge.

"Fumigate" is a verb that means to disinfect something by means of smoke or poisonous fumes.

"Fuse" means to join, or to meld objects. Often is means to weld two pieces of metal together.

"Repudiate" means to reject something as false or to turn one's back on something.

"Preserve" means to keep something safe in its original state.

"Burn" means to harm or destroy something with fire.

"Teem" means swarm, or to be full of. For example, the evening air teemed with insects.

"Jeopardize" means to put in danger or imperil.

"Succumb" means to give in or to stop resisting something.

"Eradicate" means to eliminate or destroy something completely.

"Cooperate" means to help or assist somebody, or it means to agree to something or to participate in something.

"Abet" means to "aid," or to help. "Abet" typically means to help someone commit a crime.

"Halt" means to bring to a stop, or to end.

"Assess" means evaluate, determine or judge.

"Propose" means to put an idea forward, to suggest or to introduce something.

"Hinder" means to slow, make something difficult or prevent something.