Just got into street photography and love it. Still learning how to edit and take pics.
First Image: I might have focused more on the first few bikes, rather then the middle three.
Second Image: I am struggling with finding what the subject of this photo is, so I am not sure what it is you are trying to capture here. Maybe, if you focused on the guy in red a little more, or even better, get a little closer to capture the people more somehow?
Third Image: Is he powers hosing his boots?
Fourth Image: Maybe get closer to your subject, and find a new way to take this shot?