Crossword Puzzle

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Across
  1. 2. A box-shaped container that fits into a piece of furniture
  2. 4. The act of agree and support something
  3. 6. The process of international integration
  4. 8. The country where the composer Tchaikovsky comes from
  5. 9. The act of making something better
Down
  1. 1. The largest country in South America
  2. 3. The act of getting rid of something
  3. 5. Something accomplished successfully
  4. 7. Consensus
  5. 9. The process during which a new product is developed