Revision crossword

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Across
  1. 3. 'Don't ______, be happy!"
  2. 4. pink seafood
  3. 6. not innocent
  4. 7. when things do not go as you planned
  5. 9. envious
  6. 10. feeling of being uninterested
  7. 11. irritating
Down
  1. 1. feeling of solitude
  2. 2. revolting / nauseating
  3. 5. day to celebrate mothers
  4. 8. small insect that invades kitchens