Ябуду ставить 3 точки где над вставить глагол to be. professor here ten days ago. i in london last week. we at school yesterday. he at the airport yesterday

Professor was here ten days ago. I was in London last week. We were at school yesterday.
He was at the airport yesterday

Professor was here ten days ago. I was in London last week. We were at school yesterday. He was at the airport yesterday. Профессор был здесь десять дней назад. Я был (была) в Лондоне на неделе. Мы вчера были в школе. Он был в аэропорте вчера.