Failure in Presentation!

Failure in presentation, yes!

For Spanish assignment I have do an exposition in group. Each person had to talk five minutes, more or less. It was my first exposition in front of so many people. I don't know how nervous I can be; and in this situation I can realise it. It was terrible!! I know the theme and how to expose at the class, but in the moment I was so nervous that...
I talked so fast and I moved around the class all time.
The worst is I have to do other expositions in the French assignment and in Catalan.
Well, I try to do these expositions more relaxed.