SPS Teacher Crossword

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Across
  1. 3. I should be telling you off but eh (History)
  2. 5. Let's get a little hardy under our belts (English)
  3. 6. I will destroy you [in a video game] (Classics)
Down
  1. 1. No bro zone (Maths)
  2. 2. The metal appears to disappear (Chemistry)
  3. 4. Beers, computer games and bikes are far more important than looking professional (Chemistry)