The Grey Cat (1) _ (live) in a beautiful house near the forest. In the morning she (2) (give) lessons to her three little kittens. In the afternoon they (3) (eat) sour cream and (4) (drink) milk. One day the Grey Cat (5) (get) up suddenly and (6) (begin) to sing. There (7) (be) no music but she (8) (sing). Then she (9) (want) to stop but she could not.