1- The correct answer is D.
Organization refers to the way the author arranges the information in the story. An organized text should have a clear timeline, along with a consistent structure and format.
2- The correct answer is A.
Chosing the words correctly help the writer create coherent sentences along with their correct spelling and capitalization. A good word choice will allow to have well structed sentences writen with correct grammar and punctuation.
3- The correct answer is B.
This option would be the best for a children's fairy tale because it has simple and easily understandable language. It also conveys a happy and light tone.