Pls will upvote which part of speech is the underlined word in the sentence?

adam studied hard and felt confident about doing well on the math quiz.

a.
adverb

b.
interjection

c.
preposition

d.
conjunction

Which information would the reader know if the mother were the narrator? select each correct answer. what the father thought about his wife's involvement in politics

Multiple ! in this excerpt from act i, scene vi, of macbeth, duncan praises the atmosphere in the castle and the hospitality of his hostess. identify two reasons that these comments are ironic. duncan: this castle hath a pleasant seat: the air nimbly and sweetly recommends itself unto our gentle sense. . . (enter lady macbeth.) duncan: see, see, our honour'd hostess! — the love that follows us sometime is our trouble, which still we as love. herein i teach you how you shall bid god ild us for your pains, and us for your trouble. he will meet his death in the castle, which he considers a pleasant place. his praise for inverness and his hostess, lady macbeth, is deceptive. duncan secretly plans to give macbeth's title to donalbain. the hostess he praises is actually plotting his murder.

Yosemite has spectacular scenery and which has half-time bears. how do i write i. parallel structure?