Hei Ling's Crossword

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Across
  1. 3. A green cartoon character
  2. 4. What a funny joke might leave you doing
  3. 6. The month with the fewest days
Down
  1. 1. An every day activity that can restore our energy
  2. 2. A tool that all Maths teachers need
  3. 5. Sham Shui Po, Tsuen Wan are stations from the ____ line