Improve in my SAT

<p>I got back my scores for the March SATs, I want to improve I'm my CR and writing area. My math was a 710, but my CR and writing was really low, CR was 440 and writing was 560, the essay was an 8, is there any ways to improve my CR and writing? I'm retaking the SATs this coming May. Any ideas or tips to improve both sections?
Thank you (:</p>