Here is a question about this article: 14% of the population speaks the official language Portuguese, the language of government and national communication during centuries of colonial rule. 44% speak Kriol, a Portuguese-based creole language, which is effectively a national language of communication among groups. The remainder speak a variety of native African languages unique to ethnicities.
What is the answer to this question: What percentage of the population speaks Kriol?
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So... 44%

Here is a question about this article: The Germans developed massive reinforced concrete blockhouses, some more than six stories high, which were known as Hochbunker "High Bunkers" or "Flakturme" flak towers, on which they placed anti-aircraft artillery. Those in cities attacked by the Allied land forces became fortresses. Several in Berlin were some of the last buildings to fall to the Soviets during the Battle of Berlin in 1945. The British built structures such as the Maunsell Forts in the North Sea, the Thames Estuary and other tidal areas upon which they based guns. After the war most were left to rot. Some were outside territorial waters, and had a second life in the 1960s as platforms for pirate radio stations.
What is the answer to this question: What city had some of the last buildings to fall in 1945?
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So... Berlin

Here is a question about this article: The Hellenic languages or Greek language are widely spoken in Greece and in the Greek part of Cyprus. Additionally, other varieties of Greek are spoken in small communities in parts of other European counties.
What is the answer to this question: Outside of Greece itself, in what other nation is Greek a major language?
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So...
Cyprus