Hey!
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Part A:

When Samara came up with the idea of creating a new park she didn't know anything about how she would come up with an idea and presenting it to the zoning board.
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Part B:

What I said above is what the answer is to Part B. If Samara wouldn't have gone to the library to learn how you would present an idea to the zoning board she would have never been able to create the park at all.
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Hope This Helped! Good Luck!
I believe it would be third person point of view.
Confidant is a trusted person with whom secrets are shared in a book or story.
Hope this helped :)
Answer: too, two, and to
Explanation:
Homophones are words that sound alike but have different meanings and spellings.