Where's this?
the back
Where's this?
the front
What's this?
an elevator
What's this?
an entrance
What's this?
a floor
Where's this?
downstairs
Where's this?
upstairs
What's this?
a gate
What's this?
a key
What's this?
a roof
This can bring you from one floor to another floor.
an elevator
You use this to enter or exit a garden.
a gate.
Here you go inside a house or building.
an entrance
What's the opposite of 'the front'?
the back
What's the opposite of 'the back'?
the front
When you go up the stairs then you go ............
upstairs
