March 9th is dah big day. I need some help

<p>So I'm taking the March SAT. And I want to score 2200+. Currently I am able on getting all math questions correct.</p>

<p>But CR and writing..? Not so much..</p>

<p>My problem is kinda weird. It's that if I don't get the problem or if I'm confused with the problem, I get it wrong. Is there a better way to improve comprehension? Vocab? And grammar? Beside just studying? Any mnemonics you guys use?</p>