Раскройте скобки, употребляя глаголы в Past Simple или Past Continuous: 1) When I (to ring) up my friend, he (to sleep). 2) When my friend (to come) to see me, I (to do) my homework. 3) What you (to do) at 5 o’clock yesterday? I (to play) the piano. 4) When I (to prepare) breakfast in the morning, I (to cut) my finger. 5) When I (to come) to school, the children (to stand) near the classroom. 6) Last year I (to go) to Canada

1) rang; was sleeping
2) came; was doing
3) did you do; was playing
5) was preparing; cut
6) went