|Како́й язы́к вы зна́ете?
||Яку́ мо́ву ви зна́єте?
I study the Russian language. I study the Ukrainian language. Can you speak Russian? Can you speak Ukrainian? I know Russian. I know Ukrainian. I do not understand Russian. I do not understand Ukrainian. I speak Russian badly. I speak Ukrainian badly. I can’t speak Russian. I can’t speak Ukrainian.