Answer:
And so, all the night-tide, I lie down by the side
Of my darling—my darling—my life and my bride,
In her sepulchre there by the sea—
In her tomb by the sounding sea.
Step-by-step explanation:
These are the lines that best express how deeply the author feels the loss of Annabel Lee. We learn that Annabel Lee and the author were in love, and that she died. He is heartbroken and cannot get over this pain. In these lines, the author calls her "my darling," "my life" and "my bride." He also tells us that, throughout the night, he lies down next to her, in her sepulchre. All this expresses the author's deep sorrow.