Odpowiedź :
1. When I (past simple ) to the party, everyone (past perf) home. No one was there.
2. While the man (past cont) a car, a dog (past simple) onto the street.
3. Last night I (past simple/cont) to my girlfriend on the phone.
4. My parents (past perf) to my teacher before I (past simple) to school.
5. they (past perf) everything before you (past simple) the bell?
6. Tom and Jerry (past cont) TV when I (past simple) in the living room.
7. When you last (past simple) your grandmother?
8. you (past cont) when the men (past simple) into your house?
9. By the time I (past simple) my hand, someone (past perf) the question.
10. Who (past simple) this beautiful sculpture?