Shack would known as a negative connotation because its meaning "a hut or a cabin that is roughly built".
Answer:
By their confidence and work
Answer: A. Teens should be granted the right to vote immediately.
Explanation: This is the most formal sentence presented, it doesn't use slang or contractions, and cuts straight to the point.
I would say that they're comparing the situation that they're in to a leaking boat.
