Well, this answer can be many things! I would say "When you read carefully in order to determine the meaning of a challenging word, you are 'using context clues'", perhaps? Maybe not...how about "...using prior knowledge"? Since you didn't offer any alternative answers, or list any answers, I can only guess. I hope I helped you a little bit!
The correct answer is the last option.
In citations, longer texts (for example, novels) should be put in italics, while shorter texts (like articles and short stories) should be encased in quotation marks: "Greens Get a Boost Under the Glow of the Supermarket."
The answer is B. because it shows how it looks. C. is confusing because you think of stormy as an adjective, but it's actually just a verb because it IS storming.
Hope I helped!
The Power of Detergent, or A guide on getting rid of stains.