VII. Change these sentences into the passive voice 4.The teacher is going to explain this problem to us. 5. How much did they pay you? …………………………………………………………………………………………………………. 6. The police are following the suspects. 7. A woman I know has just told me about it. 8. A sudden increase in water pressure may break the dam. 9. Nobody knows anything about Brenda’s family. 10. How many days did she spend finishing the work. 11. Someone is following us. 12. She read the letter again and again last night. 13. The doctor pulled out one of my teeth yesterday morning.