Im thinking something like B.
Describe a time when... would be the answer, you aren't giving an opinion
The author is using - Hyperbole
You could say:
Drug use is bad for society because it ups the poverty rate, increases crime, and causes many people to overdose.
Expository paragraphs should be clear and be concise. This is because they should be brief, get to the point and explain the point, and then wrap up.
