CROSSWORD PUZZLE STANDARD 6

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Across
  1. 5. Another word for error.
  2. 7. Eye protection from the sun.
  3. 8. Hooting night bird.
  4. 10. A test that you take to show your knowledge in a subject.
  5. 11. An agreement between two people.
Down
  1. 1. A group of young people.
  2. 2. A small river.
  3. 3. A person whom you do not know.
  4. 4. To use something again.
  5. 6. To treat things that have been used so they can be used again.
  6. 9. A number of different things.