A.Although RP has greatly influenced the regional dialects in UK, very few people actually speak it. B.Standard English is more efficient in communicating with other people than other dialects. C.A greater population speaks Standard English in UK. D.The standard language varies from country to country. E. An international standard language should be developed. F. BBC is the standard of the British social elite. G. Standard English has a special position because it acts as the medium of education.