问题
填空题
| 写出下列动词的过去式吗? | |
| 1. teach ____ 3. study __ 5. walk 7. is ____ 9. go ___ | 2. see __ 4. read ____ 6. write __ 8. do _ 10. move ____ |
答案
1. taught 2. saw 3. studied 4. read 5. walked 6. wrote 7. was 8. did 9. went 10. moved