I can't really answer unless I see the text.
Answer:
Yes
Explanation: onomatopoeia is a sound
Answer:
He showed her his riches
Explanation:
But he never really got with daisy tom was always controlling her
C. the author's choice of words
you can tell the point of view by the words used, like "I, me, my" would be first person, "they, them" would be third, etc.
Hope this helps baii <33