Answer: first of all you spelled “grad father” incorrectly it is “grandfather”
Explanation: you added a underscore but I don’t know what you mean do I need to fill in a blank but I hope you understand how to spell “grandfather” :)
<span>The poem uses free-verse structure.
A free verse poem is one that does not follow a specific or repetitive structure. This poem does not have a meter, rhythm, or rhyme scheme, the lines differ in length and number of syllables, it doesn't rhyme consistently, and the meter changes throughout so it is free verse.</span>
The Answer should be Imperative.
The reason is because a simile has like or as in the sentence and a metaphor is referring to an object in the sentence and a rhetorical question is asking a question so those are wrong.