Any suggestions? :D

<p>Hi!
I am an international student and I am pretty good in studies. In fact, I have a 4.0 GPA.
This is not to brag but this is essential background information.</p>

<p>I took my SAT in October and my score was a dismal 1800 :'(
As this is inadequate for my dream school(s) I have to take my SAT in January.
PS. Donot suggest me to take the May exam as i will Finals during that time.
My score break up was:</p>

<p>CR 500 W 600 M 650</p>

<p>Please tell and help me how to study.
PLEASE.PLEASE.PLEASE.PLEASE.
I will be eternally grateful to you :D</p>

<p>Please help me people! PLEASE!</p>