Answer:
It's the most important point in the text.
It's explained with the help of supporting details.
Explanation:
Main ideas are what you are supposed to use to understand the point and meaning of the text. Throughout the text, you will find evidence reinforcing the ideas and meaning the text is trying to convey.
Answer:
The sentence should be rewritten as: She has written a novel.
The sentence you provided is grammatically incorrect, because the word <em>has </em>is placed before the word <em>written. </em>If you say it out loud, it doesn't really sound right either. All you have to do is switch them around.
Hope this helps!
