1900 to 2150+?

<p>Is that jump possible by the June test. I really don't want to take the SAT for a third time I guess a 2100 will suffice though. Does anyone know a good way to study in the next 7 weeks. Just a bit of profile:
Math score of 690 - only missed 3, but omitted 3 due to lack of time in the 20 minute section.
Writing- a 62 or 63 grammar......but 10 essay brought me up to 660.
and reading......somehow miraculously I only got 2 sentence completions wrong .......but the critical reading I obviously need serious help. I was projecting 600 on the College Board book with more sentence completion errors. so when I saw a 550.....(OMFG)I ust have no clue what to do... I bought the Barron's critical reading workbook but I guess I am just not understanding something. And they take me FOREVER to read to my understanding and I still get a bunch wrong. Help please.</p>