terça-feira, 5 de abril de 2016
segunda-feira, 4 de abril de 2016
sexta-feira, 1 de abril de 2016
6 Minute English: The Ebola outbreak
6 Minute English: The Ebola outbreak: Scientists are trying to develop a vaccine against Ebola. The Ebola virus has killed hundreds of people in West Africa. The World ...
6 Minute English: Brazilian economy
6 Minute English: Brazilian economy: New notes were printed in the 1990s. Brazil is one of what we call the 'BRIC' countries, along with Russia, India and...
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