its A because if backround noise makes you remember things then hearing talking will help you proof read right?
Answer:
There are 3 important parts:
First, the topic sentence - rephrasing of the thesis statement.
Seconds, supporting sentences. Summarize the main points in the body of the essay but do not introduce any new information. Explain how ideas fit together.
Last, closing sentence. Final words. Connects back to the introduction. Provides a sense of closure.
To be honest, I think it might possibly be the third option. I hope this helps.