Q1. Change the voice: The mechanic repaired the car yesterday.
The car had repaired by the mechanic yesterday.
The car repaired by the mechanic yesterday.
The car is repaired by the mechanic yesterday.
The car was repaired by the mechanic yesterday.
Q2. Change the voice: They are building a new stadium in the city.
A new stadium has been built by them in the city.
A new stadium is being built by them in the city.
A new stadium was being built by them in the city.
A new stadium is built by them in the city.
Q3. Change the voice: The postman has delivered the letters.
The letters had been delivered by the postman.
The letters are delivered by the postman.
The letters were delivered by the postman.
The letters have been delivered by the postman.
Q4. Change the voice: She will write a novel next year.
A novel is written by her next year.
A novel would be written by her next year.
A novel will be written by her next year.
A novel will have been written by her next year.
Q5. Change the voice: Someone stole my watch on the bus.
My watch was stolen on the bus.
My watch had stolen on the bus.
My watch is stolen on the bus.
My watch stole by someone on the bus.
Q6. Change the voice: The teacher was explaining the lesson when I arrived.
The lesson is being explained by the teacher when I arrived.
The lesson was being explained by the teacher when I arrived.
The lesson had been explained by the teacher when I arrived.
The lesson was explained by the teacher when I arrived.
Q7. Change the voice: Open the window.
The window should open.
Let the window be opened.
Let the window opened.
You are requested to open the window.
Q8. Change the voice: Why did your brother scold you?
Why you were scolded by your brother?
Why were you scolded by your brother?
Why had you been scolded by your brother?
Why did you scolded by your brother?
Q9. Change the voice: Who taught you French?
By whom you were taught French?
By whom were you taught French?
By whom French was taught to you?
Who was taught French to you?
Q10. Change the voice: They had finished the work before sunset.
The work had been finished by them before sunset.
The work finished by them before sunset.
The work has been finished by them before sunset.
The work was finished by them before sunset.
Q11. Change the voice: Do not insult the poor.
Let not the poor be insulted.
Let the poor not insulted.
Both option_ii and option_iii are correct.
The poor should not be insulted.
Q12. Change the voice: One must keep one's promises.
Promises must be kept.
One's promises must keep.
Promises should keep.
Promises must be kept by one.
Q13. Change the voice: The manager will have closed the office by 6 PM.
The office is closed by the manager by 6 PM.
The office will be closed by the manager by 6 PM.
The office will have been closed by the manager by 6 PM.
The office would have been closed by the manager by 6 PM.
Q14. Change the voice: She handles all the accounts efficiently.
All the accounts have been handled efficiently by her.
All the accounts are handled efficiently by her.
All the accounts were handled efficiently by her.
All the accounts are being handled efficiently by her.
Q15. Change the voice: People speak English all over the world.
English is spoken all over the world.
English was spoken all over the world.
English is being spoken all over the world.
English has been spoken all over the world.