Answer:
Watching the street gave her many new unusual experiences.
The story of ''Homesick" written by Jean Fritz was narrated from first person point of view. Author used this way to describe the story in order to put a reader in the main character's shoes. In other words, the effect of this point of view is that a reader receives information right from the main character through that character's eyes. Characters always appeal and speak to reader using pronoun "I".
<span>A central or a main idea is an idea around which your entire paper or essay or paragraph or whatever it is you're writing, revolves. You have a central idea that you're trying to convey and everything you write or say somehow relates to that idea and proves a point that you're trying to make.</span>
It affects the narrator's tone in a piece of writing.