<p>Do you think one year of preparation for satl is enough?</p>
<p>no..most prep for 5-8 years</p>
<p>haha. spending a whole year on the sat won't help you. you scores will reach an asymptote. For all sections excluding sentence completion and the essay, once it hits you how to attack the problems you will see immediate increase in points. Then just practice a little more to bring down the number of careless mistakes(problems you could have gotten) and try to simulate testing conditions. That should a lot less than a year(a month) if you put in the effort sincerely.</p>