Evaluation of photo's

I'm using all the photo's in my previous post apart from one. Some of my shots could have been better for example the English lit photo should have the plastic wallet taken off as it reflects the light, making it hard to read. I could have taken the geography shot better, by positioning the whole rectangle of the wall board in the photo, instead of cutting off corners. Also with the photo of the chemistry book I could of placed it somewhere with less light shining on it so that the writing on it was more visible. Finally on my two shot, I could of asked the male model to be more smartly dressed (tuck his top in, top button done up) to contribute to the mise-en-scène.