I want a website or some friends to talk with them via call. I think this will be very efficient.
For improving the spoken skills in group discussion we have to know that for group discussion ..firstly we have to know about the topic which will be taken for group discussion second confidence to put our points in front of other and convince to all that what you are saying is correct ...group discussion is there for improving or for growing the knowledge about that topic .so for improving spoken skills for group discussion we have to improve our communication , confidence , convincing power and clarity in voice ..so that what ever point we put should be easily understand to others