Răspuns:
a. A person who doesn't have responsibility could be called "carefree" or "irresponsible."
b. Someone who catches fish for a living is commonly referred to as a "fisherman" or "fisherwoman."
c. A person who wins a competition is often called a "winner" or "champion."
d. A person who feels jealousy could be described as "envious" or "jealous."