Answer:
David swims at the gym every day.
noun - David
noun - gym
verb - swims
article - the
adjective - every
noun being modified - day
subject - David
predicate - swims at the gym every day
Step-by-step explanation:
Definition of noun: A (common) noun is a word that identifies people, places or things belonging to a class. It can also name a particular person, place, or thing (proper noun).
Definition of verb: A verb is word used to describe an action or a state.
Definition of article: Articles are words used to modify/point out to nouns.
Definition of adjective: An adjective modifies a noun by giving it an attribute, a quality.
Definition of subject: A subject is the topic of a sentence, it's what the sentence is about.
Definition of predicate: The predicate is everything in a sentence that is not the subject. It offers information about the subject.