North Pole
the North Pole
mountain
a mountain
egg
an egg
Sun
the Sun
village
a village
sky
the sky
Moscow
Moscow
river
a river
Earth
the Earth
ambulance
the Black Sea
banana
a banana
email
an email
office
an office
photo
a photo
house
a house
lake
a lake
Moon
the Moon
planet
a planet
letter
a letter
stars
stars