Its number 1) the semicolon one
Based on my prior knowledge of the word I would say C (unoriginal) is a pretty safe choice.
Answer:
The literary device used in this sentence is Personification.
Explanation:
It is because personification means to give a non living thing or word an adjective which is only used on human beings. Silence is not a living thing so it cannot invade the room nor can it come out of the night. So in my opinion the answer to this question is Personification.
The answer should be feet