You are right, the prepositional phrase in the sentence <em>Late last night there was a loud knock at the door </em>is D) at the door.
The only preposition in the sentence is <em>at, </em>therefore this has to be correct.
Answer:
Black lives matter
Explanation:
George Floyd was illegally killed. It is not fair. He is black. #blacksupremecy
That would be irony
irony : use of words to express something opposite of the literal meaning.
Answer:
hey it's been awhile since we have talked I sent you this letter to inform you that the new apartment that I have moved in is really nice as I decorated I thought of my childhood and how you used to always take care of everything the apartment is not bad the area
might not be the best but it is what it is I found this guy who I really like and I'm really happy with how my life is ending up and I hope you're doing well I just wanted to inform you