Последние ! в отрицательные и мы плавали целый день вчера я был в москве в году том смотрел этот фильм на

1 We were swimming all day long yesterday.  We were not swimming all day long  yesterday.  Were we swimming all day long yesterday?  2 I was in Moscow last year. I was not in Moscow last year.  Was I in Moscow last year?   3 Tom watched this film last week.  Did Tom watch this film last week?  Tom did not watch this film last week.