How is grendel characterized in this passage

Read the excerpt below and answer the question. she dwelt among the untrodden waysbeside the springs of dove, a maid whom there were none to praiseand very few to love: a violet by a mossy stonehalf hidden from the eye! fair as a star, when only oneis shining in the sky. she lived unknown, and few could knowwhen lucy ceased to be; but she is in her grave, and, oh, the difference to me! (wordsworth, "she dwelt among the untrodden ways")which option best explains how the choice of the word oh in the final stanza contributes to the poem's meaning? it was selected to create a regular end rhyme. it was selected to establish assonance in the line. it was selected to maintain the line's iambic structure. it was selected to stress the poet's sense of loss.

Ais a group of letters having a special meaning that appears at the beginning of a word.

At first i was afraid to approach him—then the fear left me. he was sitting looking out over the city—he was dressed in the clothes of the gods. his age was neither young nor old—i could not tell his age. but there was wisdom in his face and great sadness. you could see that he would have not run away. he had sat at his window, watching his city die—then he himself had died. but it is better to lose one's life than one's spirit—and you could see from the face that his spirit had not been lost. i knew, that, if i touched him, he would fall into dust—and yet, there was something unconquered in the face. how does the conflict at the beginning of the paragraph move the plot forward? the narrator realizes that he is scared of the gods. the narrator realizes that he distrusts the spirits the narrator realizes that the god was a man. the narrator realizes that he is powerful like the gods.