Crossword Puzzle ★

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Across
  1. 2. (동사)언쟁하다, 다투다
  2. 4. (동사) to provide a good reason for the acctions of someone
  3. 8. (명사) 실험
  4. 9. (동사)궁금하다, 궁금해하다
Down
  1. 1. (형용사)가치있는, 소중한, 귀중한
  2. 3. (명사)the power or skill to do something
  3. 5. (명사)호의, 친절
  4. 6. (형용사) 효과적인
  5. 7. (명사) a person or group that is competing against another in a contest