Which English training institution is reliable?

1, New Oriental English? 2.Hellokid 3, Fun ABC 4, acaso 5, EF Education 6, Randy English? 7、5 1talk？ 8. Whale foreign teachers train you. 9. Hujiang Online School 10. Loki Children's English Training Loki.

English has developed 1400 years. The earliest form of English is a group of West Germanic dialects brought to Britain by Anglo-Saxon immigrants in the 5th century A.D., collectively known as Old English. Middle English began at the end of 1 1, and Norman conquered England. ? During this period, English was influenced by ancient French, especially through the ancient Norman dialect. Early modern English began with the introduction of15th century into the printing press in London, the printing of King James Bible and the beginning of vowel changes.