Change the sentences to use passive structures. 1. ann cleans her room every week. 2. people build new houses in big cities. 3. we bought oranges and pears in the shop. 4. they sold stamps in the post office. 5. children will play hide-and-seek in the park. 6. they will show the cartoons in the evening. 7. i will take my sister to the history museum. 8. pupils visited the boy last week. 9. we translate poems at home. 10 .the postmen bring the newspapers every morning. 11. my uncle wrote the letter yesterday. 12. granny gives her granddaughter two apples every day.