Want a Make a Sentence? You'd Better Have a Subject & a Predicate

Subject + Predicate = A Complete Sentence!
But, how good are you at identifying a subject or a predicate in a sentence?
A few quick reminders:
The subject is who or what the sentence is about. A simple subject is a noun or pronoun (ex. he, she, balloon, dog, house).
The predicate tells what the subject does (or is). A simple predicate is a verb (ex. sit, was dancing, shout, sashayed).