Hmmm, is this the whole question?
Answer:
A.
Explanation:
A dynamic character is a character who changes a significant amount internally from the start of the story to the end of the story. A is the only option where the character changes significantly internally.
D. Dear Rosanna, I just heard your good news use correct punctuation
You will never put anything else except the comma after dear... in any letter.
I think it’s going to be B
In an outline capital letters can indicate many different things, but almost always they are used to signal a change in topic, or at lease a change in subtopic.