What is it?
pencil
What is it?
basketball
What is it?
ruler
What is it?
football / soccer
What are they?
pencils, a desk, a girl, paper, a chair
What is it?
tick
What are they?
drawers, desk, pencil, mouse, girl
What are they?
door, window, girl
What are they
classroom, teacher, children/pupils/boys and girls, desks, chairs, drawers, board, poster, copybooks, pens
What is it?
music
What is it?
computer
What is it?
pen
What is it?
cross
What is it?
eraser / rubber
What is it?
copybook/workbook/notebook