Can’t catch my breath is an idiom figurative language. The term refers to a set expression or a phrase comprising of two or more words.
B) Antonyms, because sweet means “having the pleasant taste characteristic of sugar or honey; not salty, sour, or bitter.” while pungent means “having a sharply strong taste or smell.” So, they are antonyms.
John cage maybe. but you didn’t give possible answers sooo...