1) Berlin is the capital of which European country?
2) What year did the Berlin Wall fall?
3) In what year did Berlin become the capital of Germany?
4) What river flows through Berlin?
5) How many boroughs are in Berlin?
6) What is the name of the main airport serving Berlin?
7) What is the name of the famous plaza in Berlin, which was once part of the Berlin Wall?
8) Who designed the Brandenburg Gate in Berlin?
9) Which German city was divided by the Berlin Wall from 1961 to 1989?
10) What is the name of the river that flows through Berlin?