Ответы
1) She was playing computer games drom two till three o'clock.
2) i didn't sleep at nine o'clock yesterday.
3) My brother didn't play tennis yesterday, he played tennis the day before.
4) We visited London last year.
5) I didn't answer teacher's questions last lesson.
6) The students took this exam the day before.
7) The I opened the door, the cat was sitiing on the table.
8) When Tom was crossing the street, he fell suddenly.
9) When the father came into the kitchen, the mother was cooking.
10) What you was reading, when I came into the room?
11) Who you speaking with, when we saw you at the street yesterday?
12) Everybody was at home yesterday, while he was eating breakfast.
13) While we was drinking tea, they were watching TV.
14) While the mothe was laing the holiday table, the children were dancing around Christmas tree.
15) Who you was looking at, when i asked you a question?
16) The students was copiing the text, when the bell rang.
17) You was translating th text, when i was speacking to you.
18) He waited us at 6 o'clock.
19) When the mother came into the room, the boy was crying.
20) You was reading in such a quite voice that I can't hear some words.