Unit 9 - Vocabulary

• megacity

• earthsrcaper

• smarthome

• eco-friendly home

• eco-friendly home

• eco-friendly home

• smart home

• megacity

• smart home

• earthscraper

• eco-friendly home

• megacity

• smart home

• earthscraper

• megacity

• eco-friendly home

A large city with more than ten million people living there.

• smart home

• megacity

• eco-friendly home

• earthscraper

Below the surface of the earth.

• under the sea

• on the sea

• underground

• in a city

A place where many people live, with many houses, stores, businesses,… and which is bigger than a town.

• on the sea

• under the sea

• underground

• in a city

Below the surface of the sea.

• under the sea

• in a city

• underground

• on the sea

A ____________________like a TV or a mobile phone, is a machine with a computer inside it.

• automatic food machine

• robot helper

• drone

• smart device

A ____________________ is a flying machine. It can carry things.

• robot helper

• drone

• 3D printer

• automatic food machine