TSA CBT Practice Test

Which of the following is a component of an action phrase?

1. Subject and predicate

2. Noun and adjective

3. Verb and adverb

4. Interjection and conjunction

The correct answer is: Subject and predicate

An action phrase typically includes both a subject and a predicate. The subject identifies who or what is performing the action, while the predicate provides information about the action itself or describes what is happening. This combination is essential for constructing a complete thought and conveying an action effectively. While other options present different grammatical components, they do not constitute a complete action phrase. For example, a noun paired with an adjective describes a noun but does not convey action. Similarly, a verb with an adverb modifies an action but lacks a subject, making it incomplete. Lastly, an interjection, which expresses emotion, and a conjunction, which connects phrases, does not form an action phrase either. Thus, the correct answer underscores the fundamental elements that define an action phrase in language.