PERT Practice Test 2025 – Comprehensive Study Guide for Postsecondary Education Readiness Success!

The writing portion of the PERT assesses various types of sentence errors that are critical for effective communication. Among these, subject-verb agreement and sentence fragments are fundamental aspects of sentence construction that can significantly impact clarity and coherence.

Subject-verb agreement refers to the grammatical rule that subjects and verbs must correspond in number; a singular subject must have a singular verb, and a plural subject must have a plural verb. This error can confuse the reader and disrupt the flow of the writing, leading to misinterpretation of the meaning.

Sentence fragments are incomplete sentences that lack a main clause, which can cause confusion for the reader. They often fail to convey a complete thought, leaving the reader unsure of the writer's intent.

While run-on sentences, punctuation errors, word choice, and redundancy are also important aspects of writing and may be assessed in a broader context, the specific focus on subject-verb agreement and sentence fragments makes this answer particularly relevant to the types of errors emphasized on the PERT. Understanding and correcting these issues is crucial for achieving clarity and precision in writing.