Completar Frases To Be 1Versión en línea To Be in present simple por Alvar Garcia Soriano 1 years He from They isn´t aren´t He isn´t a aren´t student isn´t teacher 16 They She a isn´t old York She happy New English John is a student . . Peter and Mark are from New York . . Mary is a teacher . . George is happy . . Susan and Sarah are English . . Laura is 16 years old . .