What's this?
It's a desk. / This is a desk.
What's this?
It's a crayon/ This is a crayon.
What's this?
It's a paper clip. This is a paper clip.
What are these?
They're calendars. / These are calendars.
What are these?
They're clocks/ These are clocks.
What are these?
They're pencil sharpeners/ These are pencil sharpeners.
What's that?
It's a clock/ That is a clock.
What's this?
It's a calendar./ This is a calendar.
What's that?
It's a window. That is a window.
What are these?
They're calendars/ These are calendars.
What are those?
They're pictures. / Those are pictures.
What's this?
It's an eraser/ This is an eraser.
What's that?
It's a door./ That is a door.
What's this?
It's a pencil sharpener./ This is a pencil sharpener.
What are those?
They're paper clips/ Those are paper clips.
What's that?
It's a picture/ That is a picture.
What are these?
They're windows/ These are windows
What are these?
They're paper clips/ These are paper clips.
What are those?
They're doors./ Those are doors.
What's this?
It's a chair. / This is a chair.
What are those?
They're workbooks./ Those are workbooks.