So that you can know what to do with the remainder
<span>B. Novels have simple, straightforward themes (and few of them).</span>
Answer: 3 asking for clarification
Explanation:
The functions of the mentioned expressions is asking for clarification. When someone asks for clarification, it simply means that they are being asked to say something so as to get more information regarding a particular thing and thereby understand better.
Based on the question, the person wants to get clarification regarding number 10 as they've different numbers.
It is used to show when you had that song before
Where are the questions? I need more information