Напиши каждое предложение в отрицательной и вопросительной форме. there are many pupils in the classroom. there is some meat on the plate. there are four parks in the city.

There are not many pupils in the classroom.Are there many pupils in the classroom?
There is not some meat on the plate.Is there some meat on the plate?
There are not four parks in the city.Are there four parks in the city?