In this sentence, the simple subject is "hours" and the simple predicate is "passed".
A simple subject refers to the key word of the subject or who/what the sentence is about, while the simple predicate is the word that describes the action.
In this sentence, the simple subject is "hours" (object the sentence is about) and the simple predicate is "passed" (action).
Learn more about simple subject in: https://brainly.com/question/3541306
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