Completar Frases Verbo To Be Fill in the BlanksVersión en línea Test your knowledge of the verb 'to be' with this Fill in the Blanks game! por Gerson Ramos Mtz 1 isn't am aren´t is are This bag mine . It ? s yours . 2 is am aren´t are isn´t They my cousins . 3 am is isn´t am aren´t are not I sad . I happy . 4 aren´t are am is isn´t These trousers new . They are ol d 5 is am not are aren´t Isn´t am I a student . I study every day . 6 isn´t is am are not are am not We in the park . 7 are is am not aren´t is am not David happy . ( negative ) 8 am am not isn´t are are not is I sick . 9 am Are is you Spanish ? 10 isn´t am am not is are Peter and Mark brothers .