Answer — Exercise 1
6D - The passive: advanced structures·Solutions Upper-Intermediate - Workbook
Pregunta
Complete the passive sentences with the correct form of the modal verbs and verbs in brackets.
Respuesta
- can't be woken
- ought to have been done
- must have been checked
- can be disturbed
- should be dismissed
- might have been lied
- may have been misunderstood
- could be encouraged