how to take practice bb tests?

Test Preparation SAT Preparation
1

<p>if I'm not actually taking the whole test at once (i have 5 BB tests to take, plus the 10 online), should I do ALL the sections of one subject at one time or is it fine just do one one section (20/25 minute section) at a time?</p>

<p>which would be best, in your opinion?</p>

2

<p>I usually do all of one subject at a time (at this point I am only practicing CR and W)… already have 800M.</p>