Open ClozeÜbung 50 von 100

There has been (0) NO space for new buildings in Central London (1) .......... many years now. In fact, this was a problem that city planners had to deal with as long ago as the 19th (2) ........... They decided that the only way to expand was to go down. So they dug. Railways, roads, footpaths, sewers - they even…