Who are they? (6D1)

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Across
  1. 4. happy and talkative, likes day dreaming in lessons >_<
  2. 6. a role model, kind and smart, good at ALL subjects
  3. 7. likes watching youtube, as quiet as a mouse
  4. 8. good at English, as free as a bird
  5. 9. good at English, no fate (沒緣份) to meet Miss Chan
  6. 11. loves English lessons, tall and strong
Down
  1. 1. as tall as a tree, kind and caring
  2. 2. pays attention in lessons, can read English well
  3. 3. quiet and kind, hardworking like a bee, likes Mirror
  4. 4. likes helping teachers, always speaks Chinese in Miss Chan's lesson =.=
  5. 5. speaks very fast, excellent in English
  6. 10. always absent