Compléter To Be 1Version en ligne To Be in present simple par Alvar Garcia Soriano 1 aren´t aren´t They They happy old She English years York isn´t from student He a isn´t a teacher He New isn´t 16 She isn´t 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 . .