2 sentences about Past also 2 sentences about Future please can you wrote me more sentences thank you so much)

Past: 1)When were you born? I was born in 1980. 2)The light went off and the orchestra started playing. 3) When I came into the kitchen mother was cooking dinner. 4)We had been washing the floor from 3 till 4 yesterday. 5)At 7 yersterday I was playing the piano. 6)When I came home mother had already cooked dinner. 7)Tom had translated the text by 7. 8)She had been seeing the film for 1 hour when I rang her up. 9)Where were you yesterday? 10) Did you finish school last year? Future: Will you go to the party with me? They will buy a car tomorrow. Поставь мне "Лучшее решение", если несложно.