Khan Academy
Khan Academy: Auxiliary (Helping) Verbs
Is the underlined verb the main verb in the sentence, or is it helping the main verb?
University of North Carolina
Univ. Of North Carolina: Seeing and Correcting Sentence Fragments and Run Ons
What is a sentence fragment and a run-on sentence? Explore this informative resource to review the meaning and some examples of these. Students and teachers can utilize this informative site to improve their writing skills.