1. At this time yesterday we (play) ______were playing____________ tennis in the schoolyard.
2. At 7:00 pm yesterday (watch) _________was/were watching_______________ TV.
3. Yesterday while my father (watch) _______was watching______________ TV, my mother (read) was reading the newspaper, my sister (do) _________was doing______________her homework and I (play) _____was playing _______ chess with my friend.
4. What were you doing when I phoned you? I (have) _______was haing_____________a bath.
5. She (do) _________was doing_________________her homework at the time yesterday.
6. Marry (water) _______was watering_______________the flowers at 3:00 p.m yesterday.
7. They (visit) ________were vitting__________________the zoo at ten o’clock yesterday.
8. Peter and I (do) _________were doing____________the exercise at this time last night.
9. Last night my father (feed) ______was feeding__________________the pigeons at 7:00.
10. At this time last year we (learn) _____were learning__________________English in London.