Puzzle1

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Across
  1. 3. a new product now in available for sale
  2. 5. promotion for new products
  3. 7. intrusion
  4. 9. to protect sth
  5. 10. change to another things
  6. 11. a kind of nuts
Down
  1. 1. one of the choices
  2. 2. to be worsened
  3. 4. so many choices and make you confused
  4. 5. a huge quantity
  5. 6. foods
  6. 8. people buys something