"Has been waiting" should be your answer. a simple predicate is the verb or verb phrase in the sentence and it usually tells what the subject does.
Answer:
Anguish: Deep pain and suffering.
Deign: to do something one considers to be beneath oneself.
meagerly: insufficiently or poor
presumption: behaviour that seems arrogant
Explanation:
Answer: Everyone lives in misery and fear. At that point, Winston believes he may be fantasizing, believing and seeing things that are not really there, because the only official record is from The Party. Winston suspects that history to be false, but then begins to doubt himself.
Usually it means the style of the writing or speech being used