School and other stuff

12345678
Across
  1. 4. a payment made to support a student´s education
  2. 7. a strong and big bag for travelling or holidays
  3. 8. a person that makes some work for free
Down
  1. 1. trials in sport or acting
  2. 2. a person that trains you
  3. 3. a non profit association for collecting food for poor people
  4. 5. a secondary school or university in USA or UK
  5. 6. a device that locks somethings