Hi, I'm a no native speaker civil engineer, here are my scores so far:
530 Q43 V21
550
570 Q46 V23
The problem is that in all the practice test I have been steadily scoring over 650
Manhattan GMATCAT1 Q41 V32 600
CAT2 Q43 V35 640
CAT3 Q47 V34 670
CAT4 Q47 V34 670
CAT5 Q47 V34 670
CAT6 Q44 V34 640
I also take the Kaplan course (which didn't help a lot, because it's mainly focused on math)
I wasn't nervous during the exam!
I don't know how to improve on verbal. I started with English just two years ago and I feel that I have to guess to much on RC and CR because my lack of vocabulary. In SC I rely on my ear and what I have learn during this time, but I don't have the background on grammar.
I'm sure I can improve even more on Math but I'm not sure on how to attack the verbal part the most efficient way.
Any suggestions???