Краткое пояснение: Необходимо правильно использовать формы глагола to be в прошедшем времени (was/were) в зависимости от подлежащего.
Ответ:
- I was at school yesterday.
- You (ты) were at the cinema last Sunday (в прошлое воскресенье).
- He was at the theatre two weeks ago (две недели назад).
- She was at home yesterday afternoon (вчера днём).
- It was in the garden two hours ago (два часа назад).
- We were at our friends' the day before yesterday (у наших друзей позавчера).
- You (вы) were at the fast food restaurant last weekend.
- They were at the museum on 15th January.
Ответ: was/were