Free TSA CBT-A (Transportation Security Officer Test) Flashcards

The manual says a sentence is a grammatically independent group of words that serves as a unit of expression. It normally contains a stated subject, the noun or pronoun the sentence refers to, and it must contain a predicate with at least one verb. A string of words with no verb cannot be a sentence, however long it is. A verb is required because the predicate is what states something about the subject.