unit 8 l2

• in the sea

• on the sea

• under the sea

• underground

đây là gì

• in the village

• in the town

• in the mountain

• in a city

đây là gì

• in the

• cave

• lands

• underground

• under the sea

• in the sea

• on the sea

• oversea

siêu đô thị

• big city

• megacity

• megacities

• underground

• earthquake

• earthscraper

nhà thông minh

• stupid home

• smart home

• electricity home

• exellent home

nhà thân thiện với môi trường

• eco-friend home

• friendly home

• eco-friendly home

• eco-friendly house

un__r th_ s__

i_ a c__y