I have a small group of people to do a 20 minute presentation with in a seminar and i have been appointed group moderator, to basically ensure everything is done and sort the dynamics of the talk out. One of the guys is a Brazilian International student who has only just come over the England and he also has parkinsons, now obviously i'm not trying to sound like a twat when saying this, but he does have a lot of trouble speaking because of these two reasons. I want to get him involved as much as i can so we can all put forward our points in an appropriate way, but when he has trouble with simple things such as past and present tense it's a little hard.

I don't quite know how he managed to get onto a degree course, but hey.....so how do i go about it being as we have a time limit to do our presentation?