Question

Members of the law enforcement quickly learned how to spot suspicious behavior.

Answer 1

The complete predicate of a sentence tells what the subject does or is. It includes a verb and all other details that describe what is going on. example: My father fixed the dryer. The simple predicate is the main verb in the predicate that tells what the subject does. Therefore, the simple predicate is learned. I hope that this is the answer that you were looking for and it has helped you.

Answer 2

Answer:

learned

Explanation:

The answer suited in this question is learned. Simple predicate involves only the verb that describes the subject. For instance.

She ran 10 kilometers. Simple predicate here is ran.