Answer:
C. an interactive presentation
Explanation:
Since his audience is younger with a shorter attention span, an interactive presentation would be best suited for this environment.
Answer: non essential past participle phrase
Explanation:
Answer:
There once was a barn
Which was in the yellow sunlight
That brought joy to birds
Explanation:
This was the best I could do.
Are C & D the same question? I think you have made a typing error.
Answer:

Explanation:
Question: "<em>Which aspects of a story beat helps the reader understand the author's purpose?</em>"
Answers: Imagery, Repetition, Tone
Imagery: Imagery creates a visual image in the readers head. The image creates a scene or plot, making the reader understand the plot line and story better.
Repetition: Repetition in a story helps the reader understand the author's point because the point is repeatedly getting introduced or pt on the spotlight. This helps the reader know that the author wants them to focus on this specific thing.
Tone: Tone helps the reader understand the author's point because the author will write in a certain way, creating specific tone and dialogue for the reader.
Regards,
Mordancy