Answer:
Dashes are characterized as a small horizontal line(longer than a hyphen) which is used to mark a pause in the sentence by isolating the group of words. They can be used to connect two ideas
by marking the 'bonus phrases' which add additional information in the sentence. For example,
"Even the easiest things — watching movie, playing football, and going out with friends — became dream for me as I have my exams next week."
It is also used for <u>signaling the introductions of the sentence or conclusions</u>. For instance,
"To enhance your performance, you need to strictly focus on things you lag behind in — strength, confidence, and self-reliance."
I would say mark all of them. Due to the fact that this is a poem it uses all of these.
Onomatopoeia.
Imagery is incorrect as poets use that in order to help a reader visualize the scene or actions within the poem.
Simile is incorrect as similes are used to make analogies or comparisons between two objects or things.
Personification is incorrect as it is used to give a non-human being humanistic traits, for example, "The wind sang throughout the cold winter night."
Onomatopoeia, however, is correct as this is used to term sounds within a poem such as Wham! Bam! etc.
Hope this helps!
