Which part of speech is the underlined word?

the sky suddenly darkened and filled with clouds.

a.
verb

b.
adverb

c.
adjective

d.
pronoun
suddenly is underlined

Labode, roger. "ten best dog breeds." family. dec. 2002. pp 17-18. what is the word family? a. article title b. name of publication c. author's name d. publisher

What's my name? if you know you know

What is the effect of narrator's word choice on the tone of this passage? the words "my heart shrank within itself" create a fearful tone. the words "better-omened" set a hopeful tone. the words "wounded his fellow" develop a remorseful tone. the words "struck harsh upon my ears" suggest an irritated tone.