sat writing improvement, is it possible???

<p>Hi everyone,
I want to ask how to improve on the writing? is there certain good resources that you are using? i tried to answer many practice tests but Iam still getting about 43 or 44 from 49 .
if you have a source of grammer rules please help. I am going to may exam for the first time and iam anxious about the writing </p>

<p>thank you</p>

<p>Seen deadly errors on sparknotes and various threads on CC, google.</p>

<p>I have a great source for the grammar and essay that my friends and I all used. Just PM and I’ll send you the link.</p>

<p>sorry if that sounds as a silly question to you, but what do you mean by PM ??
does it mean afternoon or it is something else ?
sorry, but i cant understand what it stands for because i am not a native english speaker.
thanks for your reply, but could you please post the link here ?</p>

<p>Private message</p>