Unit 6: Tidy your room!!

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Across
  1. 1. Security implement used to cover your mouth and nose.
  2. 5. car A vehicle used by the police.
  3. 6. Security implement used to protect your head.
  4. 7. A person who extinguishes fires.
Down
  1. 2. A vehicle which transport injured people.
  2. 3. Metal rings used for souring prisoners.
  3. 4. A vehicle used by firefighters.
  4. 5. A person who helps doctors and cares for sick people.