Sonnet XXIX, by Elizabeth Barrett Browning
 I think of thee!- my thoughts do twine and bud
 About thee, as wild vines, about a tree,
 Put out broad leaves, and soon there's nought to see
 Except the straggling green which hides the wood.
 Yet, O my palm-tree, be it understood
 I will not have my thoughts instead of thee
 Who art dearer, better! Rather, instantly
 Renew thy presence; as a strong tree should,
 Rustle thy boughs and set thy trunk all bare,
 And let these bands of greenery which insphere thee
 Drop heavily down,-burst, shattered, everywhere!
 Because, in this deep joy to see and hear thee
 And breathe within thy shadow a new air,
 I do not think of thee-I am too near thee.
 Which literary device does Browning use in this sonnet?
 OS
 A)
 allusion
 B)
 onomatopoeia
 C)
 dramatic irony
 D)
 extended metaphor