Gymnastics is a summer Olympics sport not a winter Olympics sport. Gymnastics will next be in the London Olympics in 2012 and the Rio Olympics in 2016.
Golf and Rugby will be the newest Olympic sport at the summer Olympics in London in 2012.
Badminton
There are 534 US athletes in the London Olympics
Gymnastics is a summer Olympics sport not a winter Olympics sport. Gymnastics will next be in the London Olympics in 2012 and the Rio Olympics in 2016.
According to the events schedule on the official London 2012 Olympics website, the first sport to take place at the 2012 Olympics will be women's football, which will begin on July 25.
baseball and softball
Yes, BMX racing will be a part of the 2012 London Olympics.
No, because ice hockey is a winter sport. So no, but it will be in the 2014 winter olympics.
That would have depended on the sport you want to try out for.
Archery
Taekwondo is a confirmed sport for both the London 2012 Olympics and the Rio 2016 Olympics.