Complete the sentences with the words from the list. 1. Did you know that Moscow is ... city in Russia?
2. Moscow underground is the fourth-... in Europe.
3. The Ostankino Tower is ... free-standing structure in Europe.
4. The Neskuchny Garden is ... park in Moscow, it was created in the 18th century.
5. Airports in Moscow vary in distances from the city centre: Domodedovo is ... at around 44 km.