There is a pen on the table.

Is there pen on the table?.

 

There is a car in the box.

Is there car in the box?.

 

There is a cat under the table.

Is there cat under the table?.

 

There are ten pencils in the pencil-box .

Are there pencils in the pencil-box?.

 

There are four cups on the plate.

Are there four cups on the plate?.