This is a type of poetry, which originated in Japan, called a Haiku.
In this short story, Dorris Lessing describes a fifteen year old boy who goes hunting every morning. One day the boy notices a buck that is wounded. It was about to die. This scene continues in the story with the following sentences: "It came into his mind that he should shoot it and end its pain; and he raised the gun. Then he lowered it again."
"An <span>alligator, however, would look intimidating to most people and possibly drive away some friends" is the sentence among the sentences given in the question that contains both a prepositional phrase functioning as an adverb and one functioning as an adjective phrase. The correct option among all the options given in the question is the second option or option "B". I hope the answer helps you.</span>