Level 4

123456789
Across
  1. 1. helps defective eyesight
  2. 5. person with the highest authority
  3. 8. a four-cornered place
  4. 9. all about the past
Down
  1. 2. he/she let's you borrow books
  2. 3. a short break
  3. 4. a place filled with books
  4. 6. a meal eaten in the middle of the day
  5. 7. a subject to express yourself