What is this?
This is a bed.
What is this?
This is a sofa.
What is this?
This is a table.
What is this?
This is a lamp.
What is this?
This is a tub.
What are these?
These are stairs.
What is this?
This is a rug.
What is this?
This is a stove.
What is this?
This is a TV.
What is this?
This is a bookcase.