Is there a cat behind the computer?
Is there a cat under the table?
Are there balloons in the box?
Is there a flower in the vase?
Is there a snowman in the street?
Are there balls in the sport shop?
Is there a cat on the sofa?
Are there apples in the basket?
Is there a dog in the car?
Are there dogs under the tree?
Are there books on the table?