The best answer here is: pitch (3).
pitch is the level at which your voice operates (this can be high or low) and an optimum pitch is the optimum level for your voice.
The answer is false, because a narrative is a essay in a format in which the author tells , or narrates, a story.
B. To explain the rights to the citizens of the United states.
Answer:
that the blanket shouldn't be used by people with pace makers. I could be wrong though, but that's what I remember from it.
"C. shall be coming" is the only future progressive verb form from the options listed. The other options are either past, present, or future perfect.