Completar frases Completar las frasesVersión en línea Un ejercicio de pasivas que consiste en completar la frase con la forma verbal adecuada por Maria del mar Jiménez-Valladolid 1 sent were be sold being done must written is is 1 . - They sell bread here . 1A . - Bread here . 2 . - Someone is writing a banner . 2A . - A banner . 3 . - They sent parcels everyyear . 3A . - Parcels everyday . 4 . - Students must do essays . 4A . - Essays by students .