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: Though fossil fuels and their byproducts will eventually be used up completely, we'll still have (A) gasoline (B) coal (C) plastics (D) light from stars

SOLUTION: D

PROBLEM: Viruses are killed by objects used in a (A) backyard (B) bathroom (C) kitchen (D) living room

SOLUTION: C

PROBLEM: Which is the most accurate statement? (A) a stove can be used to make pasta (B) a stove is used to store food in the kitchen (C) a stove is used to store food underwater (D) a stove is used to cook food underwater

SOLUTION:
A