subjects

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Across
  1. 1. how to calculate(计算)
  2. 4. Einstein is interested in it
  3. 6. the study of life(生命)
  4. 8. the study of the earth(地球)
  5. 9. we sing it or play it on instruments(乐器)
  6. 11. our mother language
Down
  1. 2. draw a picture or make something
  2. 3. study the past
  3. 5. the second language we learn
  4. 7. one of the main subjects
  5. 10. about sports