firefox language problem

[uriah heep]

I tried 10.10 and decided to return to 10.04 & all went well until I
tried to reinstall Firefox. For some reason each time I have Kubuntu
package manager or Synaptic Firefox seems to think I speak French.
This is especially a problem when I attempt to log into Gmail. How can
I get an English copy of Firefox.  In the mean time I am using
Konquror which works fine.