For students of the third (3-rd) and fourth (4-th) forms.
Grammar Box
Past Simple: wasn't / weren't
(negative sentences) We use was and were in negative sentences. Negative Long form Short form I was not I wasn't He / She / It was not He / She / It wasn't You / We / They were notYou / We / They weren't
I wasn't at school yesterday. I wasn't well last week. He / She wasn'tat home yesterday evening. It wasn'trainy yesterday. We weren't at the circus last month. You weren'tat the seaside last summer. They weren't at the library two days ago.
We use wasn't and weren't with There. There wasn't any coffee in the cup. There weren't lots of schools in the town.
Enjoy using this short practical explanation! With my best wishes for your progress in English!!!