People at school

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Across
  1. 3. He is a leader of school
  2. 6. They teach the lesson
  3. 8. He cleans and takes care the school
Down
  1. 1. They study many sujects
  2. 2. He/She works at the library
  3. 4. They are in the same class
  4. 5. They prepare the food at canteen
  5. 7. She cleans and takes care of school