Completar frases Forma negativa di To BeVersión en línea Completa le frasi utilizzando la forma negativa del present simple di to be. por Rob Rove 1 not not not is not are not is am not not not is is are is are not not is 1 . Peter in London . 2 . I at home . 3 . Mary at school today . 4 . Tom and Jerry at the gym today . 5 . Barbara and I old friend . 6 . Paella an Italian dish . 7 . Mary and Katy twins . 8 . Mr Smith a doctor . 9 . He an architect . 10 . It a small classroom .