What is the purpose of a conclusion paragraph? to summarize your paper, to give a finished feeling to your paper, to restate your thesis, or to tell your reader everything that was read?

To summarize your paper

Explanation:

So the thing is, if your piece is long, then the reader might have missed out some key points. hence, in a conclusion paragraph, you reinstate the key points that are present in the work overall.

Hope this helps :D

no. but, i heard its a good book. you could look up the answers or summary on some website.