Who are they?
They are archaeologists.
What is this?
It's a machine.
These are the ___________ of the colosseum.
remains
What are these?
These are buildings.
Smaller than a town and usually in the countryside.
a village
You need _________ to power a light or watch TV.
electricity
He uses a donkey to __________ big bags.
transport
Cars, motorbikes and trucks usually drive on ________(s).
roads
This is a __________ image.
lidar
ancient
machine
