Typing in red a.
interpreted as yelling or anger
b. is a good way to catch your readers attention
c. helps to emphasize important points
d. is essential when writing emails

you didn't provide the passage.

explanation:

seeing as this is your first question on i can see why you may have not known that you need to provide the passage.

without the passage, or even the name of the passage, we can not read the passage, therefore we can not determine when or how the pacing effects the tone.

however, you can either repost this question (providing the passage this time)

or you can comment below what the passage is, and i'll you to the best of my ability!

the correct answer is d.   to change the pace

explanation:

the answer is a)   a sentence of death costs the state "almost three times as much as a sentence of life in prison" (delon 147)

the mending wall was written by robert frost