Word >> Synonyms >> antonyms
Big >> Huge >> small
Smart >> Clever >> Stupid
Rich >> Wealthy >> Poor
Delicious >> Tasty >>distasteful
Boring>>Tedious>>Interesting
Noisy>>Roaring>>Quite
Rude>>Impolite>>Polite
childish>>Juvenile>>Mature
Cautious>>Careful>>Careless
Diligent>>assiduous>>Lazy
Good>>Fine>>Bad
Clean>>Spotless>>Dirty
Brave>>Courageous>>Coward
Male>>Man>>Female
To me, the world above that comes closest to summarizing the two themes this scenario illustrates is D. betrayal and forgiveness.
First, Antonio betrayed Prospero by robbing him of his inheritance. Later on, Prospero had his revenge against Antonio by provoking his shipwreck. Thus, both brothers were betrayed by each other. In the end, both of them forgave each other, which is the second theme - forgiveness.
Tone can mean a variety of things such as a musical sound to pitch, quality, and strength. But for English class it would be the general character of attitude including place,piece, and situation.
hope this helps!