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