Which is a simple predicate in this sentence below? in the middle of the night, siamese cats often sing with great enthusiasm.

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.

- the heat nearly killed them that first summer.

all you have to do is draw a line and copy what is on the paper