Question

Which lines from “The Raven” by Edgar Allan Poe show that the speaker has lost hope of ever being able to move on and recover from the pain of losing Lenore

Answer 1

And my soul from out that shadow that lies floating on the floor

Shall be lifted—nevermore!

I got it right on plato

Answer 2

I would say that the lines from "The Raven" by Edgar Allan Poe that show that the speaker has lost hope of ever being able to move on and recover from the pain of losing Lenore are:
"Leave my loneliness unbroken! quit the bust above my door!
Take thy beak from out my heart, and take thy form from off my door!"