what is a simple predicate?
Another word for the main verb of a sentence.
In this sentence, "hit" is the simple predicate (main verb) and "hit a homerun out of the park" is the complete predicate:
James hit a homerun out of the park.
In this sentence, "hit" is the simple predicate (main verb) and "hit a homerun out of the park" is the complete predicate:
James hit a homerun out of the park.