Fill in the Blanks Verb to be in past progressiveOnline version Put the verb to be in past and put ING to each verb. by Laura Tarquino 1 ing ing were was were was ing ing were ing When Cinderella was at the Castle . . . The prince danc in the room . The king sleep in the chair . The bad sisters eat hamburger . The mice celebrat at home . The dog and the cat play . Th e