What is a key reason to include metaphors in a literary work

Can anyone plz with this question i accidentally posted on physics it's 99 points plus this 5 ponts and will mark as brainliest link :

Select the correct answer. read this excerpt from "the lady of shalott" by alfred, lord tennyson. how is the isolation of the lady emphasized through the poem's settings? on either side the river lie long fields of barley and of rye, that clothe the wold and meet the sky and thro' the field the road runs by to many-towerd camelot and up and down the people go. gazing where the lilies blow round an island there below. the island of shalott a. she lives in a building that is not known to anyone b. while she lives in camelot, she cannot leave her tower c. the town has fields and roads, but she lives in a secluded tower d. she lives in a place that is far away from the road to camelot e. she is surrounded by gray stone walls in the tower reset next 2019 edmentum all rights reserved unit 4 activity-ec. docx a n ittarit

Read the excerpt below and answer the question. …the leaves dead are driven, like ghosts from an enchanter fleeing, (shelley's "ode to the west wind," stanza 1, lines 2-3) which of the following literary techniques are present in this excerpt? select all that apply. enjambment personification sibilance simile