Read the dialogue. Complete the gaps with was, wasn't, were, weren't, couldn't. A) ......... you at the school party

A) Were you at the school party yesterday? B) Yes, I was. A) Were there many students? B) Yes, there were. A) Was it interesting? B) Yes, it was. A) Was Ainur there? B) No, she wasn\'t. She was at her mother\'s birthday. Where were you? Why weren\'t you there? A) I could not go because I was at the football match.