Groud D already has France, Denmark and Tunisia.
The next one to join it will be either Australia or Peru. We will find out in a few days, but my guess is that Australia will end up winning.
Peru is not a particularly strong team, and in these qualifiers they've not been incredibly good. On the other hand Australia seems to be doing quite well lately, and I'm sure they're going to secure their spot at the world cup.
It will be a close match though, but as I said I think Australia has a slight advantage and will end up winning.