What is the simple predicate for the sentence, The history of these pests may surprise you.

The simple predicate is the verb.

In this sentence ask what the history does. Also note that there's a helping verb.

What do you think the simple predicate is?

may surprise

You're right!

To find the simple predicate of a sentence, you need to identify the main action or verb. In this sentence, the main action or verb is "may surprise."

To break it down further:
- "May" is the helping verb indicating possibility or permission.
- "Surprise" is the main verb, indicating the action that is taking place.

Therefore, the simple predicate of the sentence "The history of these pests may surprise you" is "may surprise."