Помогите номер 7 where were you on ...?-Oh, we had a party вставите слово

Question

Помогите номер 7 where were you on ...?-Oh, we had a party вставите слово

Answer 1

Вообще можно добавить день недели или дату. Например:
День недели: Where were you on Monday?
Дата: Where were you on 6th May?