Articles
a/an
the
no article
unknown subject
She bought a new laptop.
twice a month
a pencil, an apple
something already known
Are the red gloves yours?
the only thing
the moon, the sun, the London eye
rivers, oceans, seas, mountain chains, deserts, island groups, canals
the Russian Federation, the USA, the Czech Republic
musical instruments
names of the hotels, theatres, cinemas, museums
the Turkish, the Duch, the Portuguese
in the morning/afternoon/evening
the station/shop/cinema/village/world
the only/last/first
groups of sth
Dogs are loving animals.
personal names
countries, cities, streets, parks, mountains, islands, lakes, continents
breakfast/lunch/dinner
sports
this/that/these/those
school, church, bed, hospital, prison, home
languages