<span>My friend Brittany believe that she is addicted to shopping.
The subject is Brittany and the verb is believe.
Since the subject is singular the verb should also be singular, so the correct way to write the sentence would be: </span>My friend <span>Brittany believes </span>that she is addicted to shopping.
"Loudly" Is describing cheers, and altering the meaning. So, the answer is "Loudly"
The correct answer is C: Gulliver believes the Emperor is only concerned with ruling the world.