The answer is A because its simple
Having organised notes makes it easier when studying for a test because everything is there and in order. this will in the long run help you remember the notes because they're not all scattered and out of order.
To confirm his high opinion of the woman ,speaker supplies - no evidence at all.
That's not a question, that's a statement.
What prewriting does is when you are writing something it basically helps you write what your writing and be able to fix any mistakes you make, so that when you do write your final draft you wont have any mistakes on it. Trust me I should know, I am a writer! Hope this helps :D