My crossword puzzle

Edit Answers
12345678910
Across
  1. 1. to start something
  2. 3. to do something
  3. 4. a continuous area
  4. 7. proved to be true
  5. 8. something to see
  6. 10. do something after
Down
  1. 2. level of rank
  2. 5. grasp something
  3. 6. you don't know
  4. 9. in a short time