The LearningExpress Library has practice tests for the Praxis I and II, including the Early Childhood Education, Elementary Education, and Middle School Education Content Knowledge tests. You can also access the ebook version of the Praxis 5th edition review book.
In order to take the tests, you must register for a personal account. Simply click on the "Register" button under "New User," and then create a personal login and password that you can remember. If logging in from off campus, you must first use your EKU email login/password when prompted, and then you'll need to login with your LearningExpress personalized login and password.