Is the passage of dialogue written correctly or incorrectly?

walt said, "this is my stepbrother, hal."
thomas exclaimed, "you have gotten taller! how much have you grown? "
"i think i've grown about four inches," said hal. "it has to be at least six inches," walt countered.

a.
incorrectly

b.
correctly

Read the excerpt below and answer the question. she was a small woman, short and straight-waisted like a child in her brown cotton gown. her forehead was mild and benevolent between the smooth curves of gray hair; there were meek downward lines about her nose and mouth; but her eyes, fixed upon the old man, looked as if the meekness had been the result of her own will, never of the will of another. in at least one hundred words, explain how this excerpt uses explicit and implicit details to describe sarah penn.

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 :

Using the impress program, you can add multimedia files, including audio, image, and video files, to the presentation by using the insert menu. the media menu. the edit menu. the add menu.