Unit 2-Let's remember

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Across
  1. 3. Full of people, maybe too many.
  2. 5. With a lot of loud sounds.
  3. 6. Not dirty.
  4. 7. Full of life, energy and activity.
  5. 9. Nice or beautiful to look at.
Down
  1. 1. With very little noise.
  2. 2. New and using the latest ideas or technology.
  3. 3. Easy to use or easy to get to.
  4. 4. Dirty because of smoke, rubbish, or chemicals.
  5. 8. Not clean.