Learnig and growing

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Across
  1. 2. A task that you have to do
  2. 5. Admssion to a university without paying
Down
  1. 1. natural place without light, made of "rocks"
  2. 3. The price you have to pay per month to study
  3. 4. same as rhythm
  4. 6. a type of soil (argil)