Simple Past crossword- Irregular verbs

123456789101112
Across
  1. 1. see
  2. 3. read
  3. 6. think
  4. 8. make
  5. 9. know
  6. 12. buy
Down
  1. 2. write
  2. 4. eat
  3. 5. say
  4. 7. give
  5. 10. go
  6. 11. take