What is it?
tent
Who is this?
mechanic
Who is this?
artist
Who is this?
waiter
What is it?
shelf
Who is this?
policeman
What is it?
envelope
What is it?
stamp
What is it?
postcard
What is it?
police station
What is it?
post office
What is it?
building
What is it?
metal
What is it?
wood
What is it?
glass
What is it?
plastic
