He should focus on the main idea of what he is speaking about and have good details. He must have necessary words that will make the people better understand what he is talking about.
The answer is <u>detached</u>.
Detached means something not connected to any other structure or building, separated from the rest or isolated. In streets dead-end, at the very end of it, it's common to find some type of detached building, like a house; and such isolation don't tend to bring anything interesting or exciting to people around it, but dullness.
A
It's A because if you read it. It has context clues like the word 'exterminate' that is a angry word.
I think someone is knocking at the door
