improve 100 pts on CR in one month, possible??

<p>okey..now my CR score is around 600...
can i improve 100 pts on CR in one month???
1.memorize barrons 3500...i did memorize them before,jzt wanna refresh them once again
2.CR passage from BB,PR,Barrons,Gruber.everyday-4short,4long,2paired long,2paired short..
3.new york times,eco online,everyday
3.try to read 1-2 books in one month..</p>

<p>2 weeks before nov test,start to do one practice per day every morning...</p>

<p>is it sound good???</p>