写出下列单词的过去式。 |
1. do _______________ 3. sing _______________ 5. visit _______________ 7. learn _______________ 9. get _______________ 11. swim _______________ 13. have _______________ | 2. cook _______________ 4. dance _______________ 6. buy _______________ 8. see _______________ 10. study _______________ 12. fly _______________ 14. go _______________ | 15. take _______________ |
试题答案
1. did 2. cooked 3. sang 4. danced 5. visited 6. bought 7. learned / learnt 8. saw 9. got 10. studied
11. swam 12. flew 13. had 14. went 15. took