Верна ли грамматическая конструкция в данных предложениях? A) British and American English have lots of words which looks the same but have different meanings. B) Most of the differences between British English and American English are minor and are only

Верна ли грамматическая конструкция в данных предложениях? A) British and American English have lots of words which looks the same but have different meanings. B) Most of the differences between British English and American English are minor and are only concern with vocabulary, spelling and pronunciation.