Per your request, C&C:
Without exception, all of the images suffer from focus issues as well as lacking contrast. Either you're focusing manually and not taking care to ensure you've got it sharp, or your autofocus isn't playing nicely, OR your camera is moving. I can't see any camera data when I pull up the EXIF info, so I really can't guess which.
Photos 2 and 3 have interesting compositions, however both would have been enhanced by a reduced DoF to isolate the main subject from the background. In #3, the arms in the lower, LH side of the image are more than a little distracting.
#4 would have, IMHO, been a much better capture had you been looking at the heads rather than the posteriors of the horses.
#5 appears to me to be an accidental exposure; no discernable main subject, large, distracting unfocused elements in the foreground, and an overall very soft focus.
The remainder of the images I' afraid do nothing for me, and say nothing to me.
If I may make a couple of suggestions. First and foremost, resolve the soft-focus issue. Next pick a particular area (ie landscape, people, sports, or whatever) and concentrate on that. When submitting images for C&C, it would help if you explained a little of your thought or idea behind the particular capture. To be brutally frank, these images appear to me be nothing more than random snapshots by someone unfamiliar with the camera they are using.
All that aside, if you are serious, and want to improve, then by all means stick with it, and myself and others here will help.