First of all we dont know what authors your talking about how are we supposed to help..?
Prospect, it means: potential things that may come to pass, often favorable, or to search for something, like gold.
An example sentence using prospect as a noun is: The result, therefore, of this physical inquiry is, that we find no vestige of a beginning,— no prospect of an end.
An example sentence using prospect as a verb is: During the gold rush in California, many people prospected for gold by panning in the river.
The answer to this would be teach
“Teach is how to show our dog”
The answer is D. When you are saying what a broader subject is, you surround it with commas. For example, when I say "My aunt, Sally, is old.". My broader subject is aunt. I show more detail by telling you her name, Sally. I hope this helps!
I’m not exactly sure what you’re trying to ask your comment doesn’t really make much sense ?