Теория:
To speak about British English, you need some words. Part 1

mother tongue – родной язык
summit meeting – совещание в верхах
discovery – открытие
to publish – публиковать
educated – образованный
to regard – считать, рассматривать
prestigious – престижный
pronunciation – произношение
received pronunciation – нормативное произношение
combination – сочетание
compulsory – обязательный
Examples:
English is a compulsory subject at our school.
She is a very educated person. She speaks a lot of foreign languages.
Источники:
http://bridgesafghanistan.com/