NBC on Monday renewed its three new (and terrible) prime-time reality shows, “The Marriage Ref,” “Minute to Win It” and “Who Do You Think You Are?” for the 2010-11 season.

Ugh.

That really shows just how bare NBC’s cupboards are. On the bright side, that frees up time for viewers to watch better shows.

Meanwhile, there’s still no decision on whether “Chuck” — which, unlike those three shows, is actually entertaining — will be back for another season. The LA Times has a great chart showing the status of pretty much every network series, listing what’ll be back, what’s canceled and what’s on the bubble. Click here to check it out.