@Rferns -
1. I cannot compare the practice test YOU took with the May test. Besides, practice tests are harder than the real SAT, so I think there's a fat chance 10 wrong would be 700, but you could always hope.
2. I think 7/8 wrong = 690 on this test.
That last one I took (in March), was compartively easier than the May one. I got 6 wrong and got a 690.
Good luck!
@Vicky - That's great! You got a 10!

(Shows you have great writing skills!)
I got an 8 last time, I did really bad. But this time I feel I did much better.

Well, that's not a bad example (bro one). I mean, it relates to the topic, and if you presented your argument appropriately, I'm sure you can at least pull off a 9.

I said 'at least'.
Good luck!
Only 5.1 days left guys!