U4 Vocabulary

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Across
  1. 3. the feeling of not being happy
  2. 5. from all parts of the world
  3. 7. the state of feeling bored
  4. 8. a time when there is a war
Down
  1. 1. which is imagined and not true
  2. 2. a book which sells well
  3. 4. the act of discovering somebody or something
  4. 6. related to the jewels