Is here a entrance to the metro or to a underground parking?

At BING this area is still under construction. Would be great, if anybody could do some local survey :)

This turning circle has a seperated external lane, that is currently not mapped. Please somebody with local knowledge add it as way, or just as lane tag

Not sure at BING, is this an underground parking with a grass roof?

Is this area public/commons ?

Is this road here really suitible for cars?

Is this a pitch?

I expect that this area is a school, but maybe this is wrong?

Is here really a connection, that can be crossed by car?