Hints and tips:
...Taken in conjunction, they form the great unknown that hangs over Sunday’s election and Spain’s political future....
...“The most exciting thing about Cuba now,” Mr Freyre says, “is the unknown.”...
...There are two known unknowns when looking at South America’s economies: China, and everything else....
...The depiction of women as traumatised victims can be a little simplistic, and Cueto’s phrasing is at times hyperbolic (the protagonist is on an “unknown journey into the enchanted region of evil”)....
...A couple of decades ago the top prospects in international karting were largely unknown....
...This time, as well as Cristiano Ronaldo and Kaka, you need players like Xabi Alonso....
...In four months, he has gone from being virtually unknown to becoming one of the most recognised faces in the world....
...Betting on the promise of a young Asturian called Fernando Alonso, he and his partners bought local transmission rights in 2002, when Spain’s motor racing fans would have fitted in a large town....
International Edition