People at school

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