Verb conjugation of "rigare" in Italian

So you have taken a German course in the Ghoete Institute. Well, I certainly learned something with you, and your German is already a lot better than last time. I think we really did it.
Press the start button in the green box to initiate the verb drills. Please note that you can choose which tenses will be asked but I think that leaving it as it is will be the most efficient in the long term. Be patient and learn steadily.
It was a short but nice letter from you. I hope that you had a great vacation. I realize that I should practice at least half an hour a day. Vocabulix helps to learn Spanish vocabulary.