In short, #3 and #6 are my favourites.
Here's the long version:
it's been said before, but I'll join in: the pose in #1 is weird.
Somehow, I find #2 to be 'okay', but #3 very, very nice. To me you've captured the 'beauty of something ordinary' (I think she just got out of the shower).
Facial expression in #4 is not my thing, in #5 the pants bother me (but that's because I don't know what to think of it).
#6 is fun, and colourful (maybe a bit too candy coloured, but I don't mind),
I really like the way she looks there.
#7: I'm confused about what she's doing (expression)
and yes, you're lucky to work with such a beautiful girl!
pascal