The links below will take you out to three websites where you can take practice quizzes before you take the Mini-Lesson quiz on commas. Do as many as you like before you take the quiz.
Purdue OWL: Comma After Introductory Word or Phrase
Purdue OWL: Commas in Compound Sentences
Khan Academy: Comma Practice
Towson University: Comma Practice
University of Wisconsin: Comma Practice
