Put in a/the where it is necessary. Put ( - )

Put in a/the where it is necessary. Put ( - ) if the article is not necessary.

1 id like to visit ... United Kingdom Of Great Britain and Northern Ireland.

2 The mountains divided ... Russia into two parts are ... Urals.

3 I have just read such ... breathtaking detective story!

4 A fifteen-year-old girl crossed ... Pacific Ocean alone.

5 What ... clever student!

6 ... Kilimanjaro is situated in ... Africa.

7 ... roof of the house was covered with ... snow and ... ice.

8 ... Lake Baikal is the deepest and purest lake in the world.