Change the sentences into the passive voice 1 we should clean these winows before tomorrow 2 the workers gave the boss some flowers 3 the police followed the thieves into a building 4 the mehanic cant fix me car 5 the neighbour has told us the news 6 the students painted the walls last years 7 the old woman feeds the pigeons every day 8 they willl pick up john at this office 9 she showed the visitors the new house 10 you shouldnt throw litter on the ground

1. These windows should be cleaned by us before tomorrow.

2. The boss was given some flowers by the workers.

3. The thieves were followed into a building by the police.

4. My car can't be fixed by the mechanic.

5. We've been told the news by the neighbour.

6. The walls were painted by the students last years.

7. The pigeons are fed every day by the old woman.

8. John will be picked up at this office.

9. The visitors were shown the new house by her.

10. Litter shouldn't be thrown on the ground.