Answer:
The first words a character says, which has a special meaning- it is like a dominant or unique idea of the story.
Explanation:
To create a better image in the reader's mind. The use of imagery creates a better picture when the reader imagines the setting. Since when reading everyone thinks of a different picture imagery helps to create a picture closer to what the author imagined.
Answer:
If you fail to anticipate audience questions, they may have more confusion after reading your writing than they did at the start. Also, if you don't address common questions they might think that you haven't done all of the research necessary to know the whole topic. Finally, they might not trust your writing as much if you don't have the answers to their questions.
In the introduction but it depends where you think your thesis would make your essay more understandable.