irregular verbs

123456789
Across
  1. 2. fly ....... flown
  2. 5. sit sat .......
  3. 6. know ....... known
  4. 7. _____ told told
  5. 8. steel stole ......
  6. 9. see saw .......
Down
  1. 1. ....... fell fell
  2. 3. write wrote .......
  3. 4. keep ...... kept
  4. 8. ...... spoke spoken