1. UHCL Writing Center Grammar Refresher UHCL Writing Center Adapted from EasyWriter Resources, Andrea A. Lunsford, (http://bcs.bedfordstmartins.com/easywriter3e/20errors/default.asp)

2. UHCL Writing Center 1) Missing comma after an introductory element

3. UHCL Writing Center 2) Vague pronoun reference

4. UHCL Writing Center 3) Missing comma in a compound sentence

5. UHCL Writing Center 4) Wrong word

6. UHCL Writing Center 5) Missing comma(s) with extra information

7. UHCL Writing Center 6) Wrong or missing verb ending

8. UHCL Writing Center 7) Wrong or missing preposition

9. UHCL Writing Center 8) Comma splice

10. UHCL Writing Center 9) Missing or misplaced possessive apostrophe

11. UHCL Writing Center 10) Unnecessary shift in tense

12. UHCL Writing Center 11) Unnecessary shift in pronoun

13. UHCL Writing Center 12) Sentence fragment

14. UHCL Writing Center 13) Wrong tense or verb form

15. UHCL Writing Center 14) Lack of subject-verb agreement

16. UHCL Writing Center 15) Missing comma in a series

17. UHCL Writing Center 16) Lack of agreement between pronoun and antecedent

18. UHCL Writing Center 17) Unnecessary comma(s) with a restrictive element

19. UHCL Writing Center 18) Run-on/ fused sentence

20. UHCL Writing Center 19) Misplaced or dangling modifier

21. UHCL Writing Center 20) Its/It's confusion