Ответ (RU)
- We weren't abroad last year.
- Your sister wasn't in the swimming pool yesterday.
- The children weren't at summer camp last August.
- Our favourite lesson wasn't Art last year.
- You weren't in the country last Saturday.
- Their teacher wasn't in the gym last PE lesson.
Проверка за 10 секунд: Вспомни, что для образования отрицания нужно добавить not (или -n't) после was/were.
Читерский прием: Помни, что wasn't используется с единственным числом, а weren't – с множественным.