C. To support the main idea.
Magnifying object would be the answer to your question
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.
Answer:
Anne wants to confide in other people, but she finds people less accepting than a page in her diary.
Answer:
there are two mainstreaming such as integration and inclusion
