--- Is this your ball, Nick?--- Yes, .
--- Could you go to the park with me this afternoon?--- Sorry, I _______ there. I went there yesterday.
--- Have you washed your clothes ______?--- No, I haven’t. But I have cleaned the room _______.
I'll go to visit my aunt in England ________ the summer holidays start.
--- Have you ever been to Paris, one of ________ cities in Europe?--- No. But one day I might go there on vacation.
What ______ you ______ when the telephone rang just now?