<p>Is the Barron's sufficient for Chemistry and Biology? Is the Princeton Review enough for Math level 2? I do have the Barron's for math but it looks very different compared to that in the PR 0.0 Which is closest to the real exam? Thanks everyone for their input. I appreciate it!!</p>
<p>Anyone? Please I need help. My exam is in November!</p>
<p>Please I need some advice people!!!</p>