What's he doing?
learning / studying
What is the teacher doing?
telling a story
What is this person doing?
breaking a stick
What's this?
a computer mouse
What's this?
alphabet
What's this?
a keyboard
What's she doing?
do homework
What's this?
a door
What's this?
a playground
What's this?
a line
What's she doing?
spell
What is he doing?
open the door
What is this?
a classroom
What is this person doing?
close a box
What's this?
a photo / a picture
What's this?
a poster
What's this?
a board
What's this?
eraser
What is the boy doing?
coloring a picture
What's this?
crayons
What's this?
a ruler
What's this?
a wall
What did he do?
find a treasure
What's this?
a bookcase
What's he doing?
answer a question
What are these?
words
What is this person doing?
writing
What is this person doing?
drawing a picture
What's this?
a cupboard
What's this?
the floor
What's she doing?
ask a question