The correct answer is metaphor.
A metaphor is a rhetorical figure of speech where two or more things are symbolically compared, without using the words such as like or as (because that would be a simile). This whole poem is symbolical/metaphorical - it talks about the passage of time and how everything is transient and fleeting.
Instead of “your” it should be “you’re”.
Answer: Being left out.
Explanation: They leave her out of going to get ice cream after school
Yes it’s good! Bellow 500 I believe wouldn’t be considered good