Answer:
The context, audience, and purpose help make decisions such as word choice and the way the text is set up.
Explanation:
For example, if you're writing to inform children about plants, you need to set the text in a way younger people can understand what you wrote.
Make up a party if you need to, just start writing about the setting of the party, the people. Include conversations you have had with people (dialogue). Just have fun with it!
The evidence that leads you to believe that the dagger Macbeth sees is an illusion is "Or out thou but/ a dagger in my mind." So, from the choices here, I do believe the correct answer is D.