TASK DEFINITION: In this task, you are given a multiple-choice question and you have to pick the correct option. Answer with option indexes (i.e., "A", "B", "C", and "D").
PROBLEM: What does electrical energy become when a light bulb is turned on? (A) energy newly derived from radiation (B) energy derived from its motion (C) energy that can be seen and used to see the matter around us (D) solar and wind energy

SOLUTION: C

PROBLEM: In an arid location, any various lifeforms will have to (A) work harder for nutriment (B) find food quite easily (C) find fast, easy nutriment (D) always eat their fill

SOLUTION: A

PROBLEM: Factories often add something to the environment that is (A) helpful (B) productive (C) sanitizing (D) posionous

SOLUTION:
D