5. 1) Were you talking about me when I came into the room? (Длинное действие (процесс) (Past Continues) перебивается коротким(Past Simple)).
2)While my mom was cooking, I was cleaning the house. (2 параллельных процесса (Past Continues)).
3)Vicki and Kim were looking at some fashion
magazines when Rob arrived. (см.п.1).
4)Tom didn't do his homework yesterday at time, he was playing computer games.
(констатация факта в прошлом (Past Simple);
указание времени в прошлом, когда совершалось длительное действие(Past Continues).
6. 1)A
2)C
3)В
4)А
5)A
6)C
7. 1)B
2)B
3)A
4)C
5)C
6)A