Remember that basic writing errors like this one will affect your grade significantly. Study this problem carefully. As your instructor, I'll be able to check up on your progress. If you haven't completed these exercises, I may refuse to review your writing projects.
Note: Be able to recognize and correct introductory-element commas in regular extended text. Review your drafts of writing projects for this error before you turn them in.
Programs and information provided by firstname.lastname@example.org.