I've created the remaining ones in France in Belgium (I took the liberty of linking them from the space page). That leaves you Brookwood. I'm surprised it does not already exist though.
The "Reninghelst New Military Cemetery, Reningelst, Belgium" category is not a mistake - the name of the cemetery is "Reninghelst" on the CWGC site, but the official name of the place is Reningelst (no H), Reninghelst being the former, now obsolete, spelling.