McGill chances?

<p>I'm new to cc and I've been surfing this site a lot, and it's kind of freaking me out.
I would highly appreciate some feedback on my chances, i'm an American looking at McGill as my top choice for some type of biology major.
my stats:</p>

<p>SAT I (round 1):
CR-700
M-720
W-640</p>

<p>SAT I (round 2):
CR-620
M-740
W-690</p>

<p>SAT II Biology-750
SAT II Math L2- 780
SAT II Physics-630</p>

<p>(also, how many SAT IIs do they require? I heard 2, and do they accept the bio and math?)</p>

<p>My unweighted GPA is 3.81
and one last thing: I got three Bs this year, one in AP Calc I, Honors U.S.History 2, and AP Biology. Will this affect my chances?</p>

<p>THANK YOU very much in advance for your input! (im very nervous)</p>