What's your best language
What is people's favorait language
Yes, you can change the forum by editing your post and clicking on Topic to change it to Duolingo. My favorite language is French or whatever I am learning at the moment. I really love them all. English is my first language so that is what I am best at, then French, then Spanish......
I agree with Heike333145, you should move this to the Duolingo forum instead of the French one.
My favourite language would have to be either French or Esperanto. Esperanto because I feel as if it comes naturally to me, and French because it is just such a beautiful language!