Which is the correct way to complete the paragraph below?

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                                          What Explains Brazil's Surfing Boom?

Brazil _____ more than 4,000 miles of coastline, and Brazilians _______ its waves at least since the Australian surfer Peter Troy ______ a demonstration in Rio de Janeiro in 1964. So why the sudden dominance? The answer is that the country itself ______ .

(http://nytimes.com).
Which is the correct way to complete the paragraph below?
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