1. I went to the theatre yesterday. 2. At seven o'clock yesterday I was going
to the theatre. 3. What were you doing at 5 o'clock yesterday? — I was playing the piano. 4. When I came to school, the children were
standing near the classroom. 5. We were playing in the yard the whole evening
yesterday. 6. When I was preparing breakfast in the morning, I cut
my finger. 7. Last year I went to the United States. 8. Did you go
to Great Britain last year? — No, I went to France. 9. What did you do yesterday? — I was translating a very long article. 10. When I rang up my friend, he was sleeping. 11. When grandfather was watching TV, he fell asleep. 12. When my friend came to see me, I was doING my homework. 13. When I was going to the stadium, I met Kate and Ann. 14. When Nick rung me up yesterday, I was helping mother. 15. When the children were walking through the wood, they saw a fox. 16. When I came home, my sister was washing the floor. 17. When Mike was playing in the yard, he found a ball. 18. When I was drawing yesterday, I
broke) two pencils. 19. When I met) Tom, he was going to the
shop. 20. When I looked out of the window, the children were playing hide-and-seek/