Skip to Main Content
Magoosh
HomeEnglishMathReadingScienceWritingPractice TestsLive Classes

Run-on Sentences and Comma Splices

Kristin Fracchia
Lesson by Kristin Fracchia
Magoosh Expert
Summary
The content focuses on identifying and correcting run-on sentences and comma splices, which are common issues encountered in the ACT exam.
  • Run-on sentences contain two or more complete sentences mashed together without proper punctuation.
  • Comma splices occur when two complete sentences are joined only by a comma, which is insufficient for correct punctuation.
  • Three main strategies for fixing run-ons and comma splices include using a period to make two separate sentences, employing a conjunction (coordinating or subordinating), or using a semicolon.
  • Coordinating conjunctions can be remembered with the acronym FANBOYS, while subordinating conjunctions turn a complete sentence into a dependent clause.
  • Semicolons link two closely related sentences without the need for a conjunction.
  • Test examples illustrate common pitfalls and correct strategies for addressing run-on sentences and comma splices.
Chapters
00:00
Understanding Run-on Sentences and Comma Splices
01:03
Strategies for Correcting Run-ons and Comma Splices
02:54
Applying Knowledge to Test Examples