Решите кто нить пожалуйста

1. there are no pictures on the wall.
2. there are no cars in the park
3. here are no stores on this street
4. here are three mistakes in this test
5. how many students there in your group?
6. there is no tea in the kettle.
7. how many apple trees there in your garden?
8. is there in your city a museum?
9. there is no mistakes in her test
10. there will be soon ten new houses on this street.
11. there is no subway station near my house.
12. there were many beautiful pictures at the exhibition.
13. there studied 600 children in this school last year.
14. there will be 500 rooms in this hotel.
15. there was a thunderstorm yesterday