"The cat is not fun."

Translation: 고양이가 재미없습니다.

[theaquarose]

When I picked the wrong adjective and an informal form of the verb, the correction came back with the right adjective and the informal verb, which isn't an option to choose for this question.

The answer for this question: "고양이가 재미없습니다."
The correction says: "You used the wrong word. 고양이가 재미없어요."

[purrpleheart]

in this case its correct, but its formal. '없어요' is informal.

[Scalesinger]

:(