Personification because it's saying the river knows as if it is a person or higher being.
Answer:
The House is an example of symbolism. By trying to hide the dead body of the old man from the policemen under the floorboard. The narrator is symbolically trying to hide the guilt and shame of his crime in his subconscious.
Explanation:
There were patches of blue sky showing here and there through the clouds that had met and piled one above the other in the west facing her window.
<span>A prepositional phrase modifies a word and relates that word to the preposition's object.</span>
