1.How many official languages are there in the Republic of Ireland? 2. Which colour dominates on the island? 3. What do the colours of the Irish flag mean? 4.What Irish name is now used as a noun in several European languages? 5.After what Irish person did a geographical place get its name? 6. What are the two things associated with the country? 7.Why is the name of an Irishman well-known in the United States?