What is it?
tool
What is it?
saw
What is it?
hammer
What is it?
drill
What is it?
paintbrush
What is it?
broom
What is he doing?
sweeping
What are they doing?
cutting
What are they doing?
hitting
What is he making?
a wall
What is it?
a ruler
What does the hammer hit?
a nail
What is it?
wood
What are they building?
a house
