Evaluation ESL Level 4 Self-Assessment:  Present Modal Contrast If you received a score of less than 80% on this self-assessment, we recommend that you use the ESL Level 4 Study Guide for Present Modal Contrast to help you practice this area of English grammar.  The study guide lists the college's computer programs (and other materials) that you should use to help you learn more about present modal contrast.  Also, a complete ESL Level 4 Study Guide is available.  The Study Guides are listed below; click the ones you want and print them. ESL Level 4 Study Guide for Present Modal Contrast ESL Level 4 Study Guide (complete) [Requires Adobe Acrobat Reader.  If you are accessing this Study Guide from outside the college and you do not have Adobe Acrobat Reader installed on your computer, click here to download it for free.] After printing the study guide(s), go to the computer lab in the Academic Learning Center (the ALC) and ask a computer tutor to help you access and use the computer programs.  There are also ESL tutors there; they can help you with your English.