Bonjour,
Réponse :
a. All the questions must be answered by the students.
→ The students must answer all the questions.
b.The letter was posted at 6 o’clock by Mary.
→ Mary posted the letter at 6 o'clock.
c.The exercise will be done by Jenny tomorrow.
→ Jenny will do the exercise tomorrow.
d.The car was used by Mrs. Wilson this morning.
→ Mrs. Wilson used the car this morning.
e.The television was turned off by Michael’s father.
→ Michael's father turned off the television.
Explications :
Les phrases sont à la voix passive ( Be conjugué + participe passé )
Le temps doit être le même à la voix active.
N'hésite pas si tu as des questions ;))
