Why are you making machine translated quizzes? Anyway, kat should be katt, bus should be buss and pissa should be pissata. I have no idea what the title of the quiz is supposed to be.
If you don't understand the title you shouldn't leave a comment. Kertaa is an Imperative of the verb ''kerrata'' which means ''to rehearse'', ''brush up''or ''revise''. Kertaa Ruotsia = Brush up your Swedish. And pissa isn't same as pissata. Pissa = kusta, kissa = pissata etc. Maybe YOU should've tried a translator before leaving a comment.