Upload & Sell: Off
#1. Two things could improve this shot. The bright background is distracting. Use the foliage as the background rather than the sky. That way, she becomes the brightest part of the frame and the center of interest. Second thing is to include all the hair. When you crop the top of the head (which is OK) don't crop the bottom of the hair.
#2 This one is very cramped. Your cropped the head, both elbows and the cleavage. The empty space on our left looks odd, since she is looking right. Love the eyes.
#3 This one wouldn't be a keeper for me. Cropped elbows again and a very busy background (car, rooftop, tree, house). The flair is way too much for me, and maybe for those who like flair. Nice pose in this one.