Past forms of verbs

1234567891011
Across
  1. 1. The past form of 'buy'
  2. 3. The past form of 'surf'
  3. 6. The past form of 'eat'
  4. 7. The past form of 'watch'
  5. 9. The past form of 'sleep'
  6. 11. The past form of 'drink'
Down
  1. 1. The past form of 'brush'
  2. 2. The past form of 'listen'
  3. 4. The past form of 'read'
  4. 5. The past form of 'chat'
  5. 8. The past form of 'play'
  6. 10. The past form of 'sing'