Either the WB is out or you PP with too much Green.

#1 Composition not that good as it made the model like in a very tight space.

#2 - #4 Composition OK but please clean the grass. Too much garbage.

#1, #5 and #7 seem to be OOF.

#2 is nice but I think a bit too much grass on the foreground.

#3 more DOF would be nicer.

#4 like what ac98 said, overexposed liao.

#6 I think also need a bit more DOF. The face got a bit OOF.

My 2 sen.