Fill in prepositions if necessary: 1) When we go .... foreign

Fill in prepositions if necessary: 1) When we go .... foreign countries we see and learn a lot....things. 2) She says she likes to go.... the Caucasus....winter. 3) Japan is a country....the western part....the Pacific Ocean. It consists .....many islands, large and small. Some .....them are only a few miles long. 4) The Crimea is.... the South....our country. 5) My sister lives.....the Far East. 6) The Baltic Sea is .....the West. 7) Show us the longest river.....Russia.....the map. 8) Slovakia is.....the centre ......Europe. 9) St. Petersburg is .... the north-west..... Moscow. 10) Thousands.....students.....all nationalities study..... the institutes..... our country. 11) One..... the students....our group is.....Rumania. 12) What39;s the capital.... Rumania? 13) What language do they speak.... Bulgaria.