Read the last two lines of "sonnet 73" and answer the question.

that time of year thou mayst in me behold

when yellow leaves, or none, or few, do hang

upon those boughs which shake against the cold,

bare ruin'd choirs, where late the sweet birds sang.

in me thou see'st the twilight of such day

as after sunset fadeth in the west,

which by and by black night doth take away,

death's second self, that seals up all in rest.

in me thou see'st the glowing of such fire

that on the ashes of his youth doth lie,

as the death-bed whereon it must expire,

consum'd with that which it was nourish'd by.

this thou perceivest, which makes thy love more strong

to love that well which thou must leave ere long.

the sound device used in these lines is

1. a rhythm and meter that emphasizes a change in this part of the poem
2. onomatopoeia to add a memorable effect at the end of the poem
3. alliteration that provides a musical quality to the poem
4.a rhyme scheme that sets these lines apart at the conclusion of the poem