English listening - rozumienie ze słuchu, różne poziomy

English listening : Link do materiałów audio
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Level B1
Elllo.org listening tasks for mid-intermediate students (level 5)
British Council Learn English Teens B1
Wikispaces Listening Martateacher B1

Level B2 
Elllo.org listening tasks for high-intermediate students (level 6)
British Council Learn English Teens B2
Wikispaces Listening Martateacher B2

Level C1
Elllo.org listening tasks for advanced students (level 7)
BBC Words in the news
BBC 6 minute English
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