Change the sentences into the Passive Voice.
1 we should clean these windows before tomorrow
2 the workers gave the boss some flowers
3 the police followed the thieves into a building
4 the mehanic cant fix my cars
5 the neighbjur has told us the news

1 these windows should be cleaned by us before tomorrow 2 the boss was given some flowers by the workers3 the thieves were followed by the police into a building 4 my cars can't be fixed by  the mehanic5 We have been told the news by the neighbour