Give the correct form of the verbs in brackets in the past progressive tense.
1.The old man (fall)......as he (get)..............into the bus.
2.When I (see).........him, he (sit).........asleep in a chair.
3.The light (go)........out when we (study)........our lessons.
4.While they (play)..........tennis,I (listen).......to music yesterday afternoon
5.At 7 p.m yesterday , I (watch)..............TV
6.At 8 o'clock last night , Peter (play).................the piano.
7.What..............you(do)...................at 7a.m yesterday?
8.When we (watch)..............the monkeys at the zoo, we (see)..............him