This flashcard tests the correct passive construction "could have been read".
Esta tarjeta de memoria prueba la construcción pasiva correcta "could have been read".
| Question | The book … last week. |
|---|---|
| Title | 2888 |
| QType (0=kprim,1=mc,2=sc) | 2 |
| Q_1 | could has been read |
| Q_2 | could had been read |
| Q_3 | could have been read |
| Answers | 0 0 1 |
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