Pre-intermediate unit 5

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Across
  1. 3. paying for sth illegal
  2. 4. a long line of people waiting
  3. 5. one of the most terrible diseases
  4. 10. stop existing
  5. 11. give back
  6. 12. challenge sb's opinion, say the opposite
  7. 13. wait for sth to happen
  8. 14. how many kilograms you have
  9. 15. have sth inside
  10. 16. for sure, certainly
Down
  1. 1. part of a place
  2. 2. you use it to chew food
  3. 3. a dollar or a pound
  4. 6. journalist
  5. 7. not long ago
  6. 8. C in chemistry
  7. 9. not natural