Completar Frases "Used to" exerciseVersión en línea Fill the white spaces with the corresponding words por Gianpiero Molinaro 1 it use to used using I celebrate Christmas with my famil y 2 had haved has have In E . E . U . U we used to a school bu s 3 use gave used give used to given My grandpa to us present s 4 go went was are were going used use When they younger , they to to the par k 5 playing yesterday day day before play played all You used to football