<p>so I am done with most of the blue book tests and I really need to improve my cr score. I've read that other companies dont have reliable cr sections... should I just retake the blue book tests?</p>
<p>yes but only if you’ve exhausted all of them entirely. Go over all your wrong answers, and understand why they were wrong. also, the SAT website has 1 entire SAT online that you can take. So its an extra test!</p>