UNIT 1, BOOK 2(UNLOCK R&W, VOCAB 1&2)

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Across
  1. 2. Canberra is the ____________ of Australia.
  2. 6. Mega cities are expensive to live in.
  3. 8. World _______________ needs to be monitored and controlled.
  4. 11. __________________ never knocks twice.
Down
  1. 1. A ______________ is usually crowded and dense.
  2. 3. I would like to travel________.
  3. 4. My hotel is in the calmest ___________ of the neighborhood.
  4. 5. The university hired an _________ to evaluate the quality of education at the campus.
  5. 7. ___________is a major global hazard.
  6. 9. It was loud and ____________ at the airport.
  7. 10. The _____________ food was delicious.