“Amble” means walk around slowly. "Jog" means run slowly; “sprint” means run quickly; and “stumble” means begin to fall but regain one's balance before hitting the ground.

"Mutate" means undergo a change, so "change" is the best answer choice. As for the other answer choices, “describe” means to use words or pictures to explain something; “inscribe” means write on, often by carving into; “author," when used as a verb, means write a book or text; and “allow” means let something happen.

To “conserve” something means to save or protect it for when you need it more. For example, if someone were lost with a limited amount of food and waiting for help to arrive, that person would want to conserve the food he or she had. As for the other answer choices, "traumatize” means cause lasting effects via mental or physical pain; "jingle" means make a light clinking noise like a bell or coins; and "contest," when used as a verb, means dispute or call into question.

“Deposit” means to put into something, like money into a bank account, so "put" is the correct answer. “Halt” means pause or stop.

To “transfer” means to move to a different location or to "transport." As for the other answer choices, “command” means tell someone what to do; “survive” means stay alive through something; “remove” means take away; and “accept” means receive or believe.

“Contact,” when used as a noun, can mean the physical touching of two or more things, so "touch" is the correct answer. As for the other answer choices, “impression” means ideas about something formed with very little evidence backing them up; "texture" means the feel of the surface of something; and "repetition" means the act of doing something over and over.

To “construct” something means to build it, so "build" is the correct answer. As for the other answer choices, “incite” means start or cause a reaction; “court” is where legal cases are tried; “withdraw” means pull away or take oneself out of a competition; and “soar” means fly high.

"Emit" is a verb that means give off or produce. A light bulb can be said to emit light. The answer choice closest in meaning to "emit" is thus "release," which can mean give off. As for the other answer choices, "donate" means give to someone in need or a charity free of charge; "design" means plan out in detail; "control" means have power over and make the decisions for; and "surprise" means astonish or do something that someone did not expect.

When something is contaminated, its purity is destroyed. For instance, when a factory empties waste directly into the water, that water is contaminated, or polluted. Such pollution stops it from being in its pure condition. The verb "contaminate" merely means pollute or make impure. The wrong option "destroy" really is too strong. Certainly, contamination destroys the purity of something, but really contamination is more about the polluting than the destruction itself. Therefore, it is a better option to select "pollute" instead of "destroy."

"Compile" means put together or assemble, so "assemble" is the correct answer. "Smash" means hit something very hard and cause it to break. "Avoid" means stay or keep away from someone or something. "Inflate" means increase or fill with air. "Educate" means instruct or teach.