Just my first impressions - thank you for numbering your images, by the way - it is greatly appreciated - makes it a lot easier for C&C.
#1 Nice shot of a small town (main street?). I get the impression and maybe it is an optical illusion because of the placement of the items in the image, but it appears to be slightly tilted to the right.
#2 Not bad, but I would have preferred to see a bit more foreground. I also would have cloned out the light on the right and some of the "stuff" sticking up into the image along the bottom. Maybe more foreground would change my opinion on that.
#3 Very similar to #1. I think I like #1 better - don't know why, but I think the longer street aspect of the first one provides a more uncluttered foreground. Regardless, I would have cloned out the moving vehicle in this one.
#4 What's the subject? This looks like a random snapshot of what appears to be a covered wagon and other stuff. I would have gone after the wagon by itself and tried to create an image of it. Regardless, I would have cloned out the "red" object on the right side of the image.
Hope this helps.
WesternGuy