unit 2

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Across
  1. 2. across She came across an unusual plant on her walk.
  2. 4. out He never found out who broke the window.
  3. 7. Similarly, scientists don't believe the idea.
  4. 9. I have never heard anything so ridiculous.
  5. 11. The archaeologists made a remarkable discovery.
  6. 12. Scientists always test their theories.
  7. 13. The dough for the bread should be soft but not sticky.
  8. 14. into We're really into mystery novels.
  9. 19. Various explanations have been suggested.
  10. 20. She told us an unusual story about a boy and a horse.
  11. 21. out Have you worked out the answer yet?
Down
  1. 1. What conclusion did you draw from the evidence?
  2. 3. The twins are almost identical in appearance.
  3. 5. The discovery tells us about how people lived in the past.
  4. 6. That explanation seems very unlikely to me.
  5. 8. Scientists found evidence and the mystery was solved.
  6. 10. on My sister is someone you can rely on.
  7. 13. She didn't find out the secret for several years.
  8. 15. into We're looking into possible reasons for the problem.
  9. 16. What explanation did he offer for the broken window?
  10. 17. I can't find the answer - can you give me a clue?
  11. 18. Contact the police if you notice anything unusual.