There are no "study guides" for any AR books. You are allowed to use your book during testings, and there are only 10 (or 20) questions. If you have read the book, there is no good reason why you would fail. Some tests include trick questions (For instance, the "Gone with the Wind" test has a couple of trivial facts in the quiz) but you will not need a study guide.
Here is a great link showing you how to take any test!
Your local DMV office or DMV agency should have study guides available for you to study.
Study and practice, the same as you would for any other sort of test.
Getbodysmart.com is the best study guide for anatomy available for free.
You should go about study for a drivers license test by either researching for the guidelines online or taking any manual guidelines.
No preparation is necessary for a Modified Barium Swallow test or study. For more information see the Related Question below.
I can't provide specific answers to a study guide. However, I can help you understand the themes, characters, and plot points of "A Separate Peace" by John Knowles if you have any questions.
The Science Reasoning Portion of the ACT Test is more like a reading test, considering you don't need any science knowledge to be able to complete any of it. There are a few ways you can study. First you should know how to properly read graphs and charts. Second I would go online and find some "Fighting Scientists" examples that would be on the ACT. The fighting scientist is when to scientists have different hypotheses and you are asked questions about the contradictions of both sides. Good Luck!!!
You can study for your driver's license test pretty much in any driving school out there. It will teach you the information, but you need you study and learn the material on your own. There are many sites online, however, that offer to test you on the material and give study tips for free, or some for a small fee.
When you are taking a test and you did not study and you can't answer any of the questions. You become frustrated.
Military personnel can find ASVAB study guides in a number of places. There are some listed on the Military website, as well as Study Guide Zone's website and through bookstores like Barnes and Noble.