Authentic materials in teaching speaking

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123456
Across
  1. 4. audio (... chữa lành)
  2. 5. audio-visual (youtube, ...)
  3. 6. audio (sing-able)
Down
  1. 1. printed (look up words)
  2. 2. printed (Tuoi Tre News, ...)
  3. 3. audio-visual (Friends, Suits, ...)