what is this ?
This is a book
what is this ?
This is a keyboard
what is this ?
This is a mouse
what is this ?
This is a page
what is this ?
This is a ruler
what is this ?
This is a computer
what is this ?
This is a bag
what is this ?
This is a board
who is this ?
This is a teacher
what is this ?
This is a rubber
what is this ?
This is a pen
what are they ?
They are pencils