What themes do you find in the poem explain which theme you think is most important

How does the poem's mood and tone change in each of these stages of “o captain! my captain! ” by walt whitman? (i need an answer asap )

Which statement best describes the narrator's reliability? the narrator is unreliable because o she does not reveal how old she is until the end of the passage.

June and sylvio speak to mr. teller in the driveway of their farmhouse. it is raining hard, and they all carry umbrellas. a dog sits on the steps of the house. june: we didn’t think you’d be coming back for the puppy. mr. teller: i said i would when i dropped the puppy off. sylvio: yes, but that was months ago. we thought you’d be back for the puppy in a couple days. now she’s a full-grown dog. we have raised her ourselves, we built her her own doghouse, and we love her. mr. teller: but she’s my dog. i only dropped her off at your house for safekeeping since i had to go out of town on business. now i’m back and i want my dog back. what is the setting of this play? a basket a farm a doghouse a trip