Упиши слова : am , is , are . this my classroom . there desks in front of the blackboard . the blackboard and the wall . all teacher`s books the bookcase . my class-room and nice .

This is my classroom .
There are fifteen desks in front of the blackboard .
The blackboard and two posters are on the wall .
All teacher`s books are in the bookcase .
My class-room is big and nice .

1.is
2.are
3.are
4.are
5.is