Uzupełnij zdania, wpisując w luki: in, on, lub at. PRZYKŁAD: 1. We start the new school year IN autumn. 2. Football training is ________ Tuesdays and Thursdays. 3. I do swimming training ________ summer. That's __________ Wednesday. 4. We start training ___________ four o'clock. 5. We finish training __________ seven o'clock. 6. ___________ Sunday I play on my computer.