Вопрос по английскому языку:

Помогите пожалуйста
1 Have you ever been to ______ Republic of Ireland?
a) – b) a c) the
2 No wonder you failed your geography test if you placed ______ Rocky Mountains in Italy.
a) – b) a c) the
3 The capital of Estonia is ______ Tallin.
a) – b) a c) the
4 I think more taxes should be introduced for ______ rich.
a) – b) a c) the
5 Tom saw ______ leopard on his trip to Asia last year.
a) – b) a c) the
6 ______ Mediterranean Sea is connected to the Atlantic Ocean by the Strait of Gibraltar.
a) – b) A c) The