Why is an IELTS practice test so important to your prep? An IELTS practice test PDF (or online practice test) builds your endurance, helping you pace yourself and learn from your mistakes on each section of the test. You can also estimate your scores for sections like the listening practice test or reading practice test, giving you a better idea of how you might do on test day. Find a full-length, free IELTS practice test here. Check out more IELTS practice content hereTry an IELTS practice test!