One Hour Photos

I haven't been doing any photos in my spare time as of late, because I'm now back at university as you might have gathered. At the moment, we're meant to do 20 photos (i.e. 20 products of 20 separate photo shoots) that take roughly an hour each to complete... but here's the catch; we have one week to complete it.
Anyway, here's my best of the 13 that I have so far: