Answer:
B.
The topic sentence outlines (obviously) the topic of an essay or other written work. This usually contains the main idea (think about an introductory paragraph. A topic sentence is this, but condensed into a sentence.)
excited to learn about new places and things
Explanation:
bye
At length is more precise, at some length is defining a length that is unknown.
It was at length with the other car.
At some length, we will stop.
better
c
