<p>i just bought the sat 2 books by princeton review for bio and mathi/ii. are they good resources? are they similar to the real thing? (or harder/easier/lots extra). also does anyone know about the sat 2 spanish. how many years do you think are ample. my school offers 5 years espanol, ive taken 3. will that be enough to do well?</p>
<p>any thoughts please?</p>
<p>For Math level 2. I know it's the same level. This is pretty much the case for all Princeton Reviews including AP's. Barrons is always harder, and Kaplan's is easier.</p>