问题 填空题
写出下列动词的过去式。
1. do _____________
3. buy _____________
5. hurt _____________
7. catch _____________
9. think _____________
2. go _____________
4. teach _____________
6. play _____________
8. want _____________
10. have _____________
答案

1. did  2. went  3. bought  4. taught  5. hurt  6. played  7. caught  8. wanted  9. thought  10. had

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