Лекико грамматический практиум по английскому языку 5 класс стр 4 номер 3 Афанасьева Михеева. посчитайте решить

My sister read Harry Potter last week. My sister didn't read Harry Potter last week

My friend ran maraphone last week. My broter didn't run maraphone last week.

My brother met his friend last week. My brother didn't meet his friend last week.

Надеюсь алгоритм выполнения понятен.