I believe that the answer is A, to emphasize a point.
Answer:
A. a statement of the position you will attempt to prove
Answer: Below, the bold words indicate prepositional phrases. Only these sentences contain prepositional phrases
The man in the house seemed to be asleep.
The soldiers crept cautiously through the tunnel.
I was informed that the bus would arrive in 45 minutes.
Explanation:
Prepositions are connecting words that act like bridges (For example with, after, in, to, between, around, beneath, under etc) . Preposition can show things like time place and movement. A prepositional phrase is a group of words that beings with a preposition and ends with the object of the preposition.
