Verb "to be" in the Past Indefinite Tense
1) My grandmother was a teacher.
2) We were not at home yesterday.
3) We were in the theater.
4) Were you at work yesterday? - No, I was not. I was sick.
5) Where were you yesterday? - I was with my friends.
6) I thought she was in the movie yesterday, and she was in the library.
7) His parents were scientists.
8) They were not at the zoo yesterday.