What are these?
They're workbooks
What's this?
It's a pencil sharpener
What's this?
It's a picture
What are these?
They're pictures
What's this?
It's a window
What's this?
It's a calendar
What are these?
They're clocks
What's this?
It's a paperclip
What's this?
It's a workbook
What are these?
They're paper clips
What are these?
They're pencil sharpeners
What are these?
They're calendars
What's this?
It's a clock
What are these?
They're windows
What are these?
They're doors
What's this?
It's a door