Question

请写出下列动词的过去式。

1. read _______________ 3. buy _______________ 5. walk _______________ 7. fly _______________ 9. have _______________ 2. catch _______________ 4. write _______________ 6. do _______________ 8. go _______________ 10. study _______________

Answer 1

1. read  2. caught  3. bought  4. wrote  5. walked  6. did  7. flew  8. went  9. had  10. studied