Сделать предложение отрицательными. 1) there is a toy in the box. 2) there fre two books in thebad. 3)there fre fourchairs in the room. 4)there is a cat in the box. 5) there are threeboxes under the table.

There isn`t a toy in the box
Thete aren`t two books in the bad
There are four chairs in the room
There isn`t a cat
There aren`t three boxes under the table