1. father (to watch) tv at ten o'clock yesterday. 2. i (to go) to bed at nine o'clock yesterday. 3. i (to finish) my homework at nine o'clock yesterday. 4. i (to play) the piano at five o'clock yesterday. 5. he (to begin) to do his homework at four o'clock yesterday. 6. she (to play) the flute at four o'clock yesterday. 7. i (to meet) nick at three o'clock yesterday. 8. when i (to come) home, kate (to play) the piano. 9. when i (to meet) john, he (to go) to the railway station. 10. when i (to go) to the museum, i (to see) a big crowd of people in the street. 11. they (to play) in the yard in the evening yesterday. 12. they (to play) in the yard the whole evening yesterday. 13. i (to clean) my teeth at eight o'clock in the morning yesterday. 14. we (to go) to the wood in summer. 15. when the teacher (to open) the door of the classroom, the pupils (to sit) at their desks. 16.he (to get) up at seven o'clock yesterday. 17. father (to come) home at six o'clock yesterday. 18.i(to read) abook at six o'clock yesterday. 19. she (to fall) asleep at eleven o'clock yesterday. 20. mother (to drink) tea at eleven o'clock yesterday.