Answer:
The purpose of connecting sentences, ideas, and paragraphs is to guide the reader along the path you develop. That is a solid way to prove an argument. An essay writer does not leave it to the reader to make assumptions or to fill in the blanks.
It Is a compound sentence since you can choose to drive with us is an independent sentence and you can choose to walk with them the other independent sentence joined by the conjunction or
B is your answer hope this helps
<span> it's B. repeating key words for emphasis
because it repeats keywords and phrases and you want to identify your most important points.
</span>
The Answer is: It is their only way out.
"Yes," replied the Professor, looking at me calmly from under his spectacles, "it is the only chance which remains to us of ever escaping from the interior of the earth to the light of day."