The simple predicate, with such words as explain or complete its meaning, forms the complete predicate.
8. A compound subject or predicate consists of two or more simple subjects or predicates, joined, when necessary, by conjunctions.
Either the subject or the predicate, or both, may be compound.
The Parts of Speech
9. In accordance with their use in the sentence, words are divided into eight classes called parts of speech,—namely, nouns, pronouns, adjectives, verbs, adverbs, prepositions, conjunctions, and interjections.
(1) A noun is the name of a person, place, or thing.
(2) A pronoun is a word used instead of a noun. It designates a person, place, or thing without naming it.
Nouns and pronouns are called substantives.
The substantive to which a pronoun refers is called its antecedent.
(3) An adjective is a word which describes or limits a substantive.