"Instead of rambling this party had preserved a dignified homogeneity, and assumed to itself the function of representing the staid nobility of the countryside—East Egg condescending to West Egg, and carefully on guard against its spectroscopic gayety page."

its 2111111111111111111111111111111111111111111111111111

sing because that is what they are doing in the sentence

explanation:

the simple predicate is the main verb in the predicate that tells what the subject does. example: my father fixed the dryer. read each sentence. draw a line under the complete predicate.