1.
->there is a TV on the table
->there isn't a TV on the table
2.
->There is a brown dog in the kitchen.
->There isn’t brown dog in the kitchen.
3.
->There is a boy in front of the cupboard.
->There isn’t a boy in front of the cupboard.
4.
->There is a bath in the bathroom.
->There isn’t a bath in the bathroom.
5.
->There are lamps in the bedroom.
->There aren’t lamps in the bedroom.