Fill in the Blanks To Be 1Online version To Be in present simple by Alvar Garcia Soriano 1 isn´t a 16 isn´t aren´t years She happy English They old isn´t teacher aren´t He student He isn´t She York a They from New 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 . .