Only the last 2 of those are even in focus, and even at that it's only the last shot there which is interesting.

For macro shots there should be a mode on your camera, denoted by a little picture of a flower - if you select that then the camera will focus at closer distances, and generally give you an aperture to give a very narrow depth-of-field, which will mean that the background is blurred and the focus of your shot is sharp and clear.

A few of mine from today -