They are a fine bunch of shots! Pretty soon you'll be doing it professionally.
The only thing I think I would have personally done differently is the partial of the wedding cake. I would have focused on the flower so it was sharp with the background with the shallow depth-of-field.
For those considering taking wedding photos like bdery, here is an excellent article with a number of useful suggestions:
http://www.digicamhelp.com/how-to/places-events/wedding/