Ответ:
- She was worried because she thought the man might be a policeman or might be collecting information about her. She did not know that he was studying her accent.
- His confidence is shown by the way he identifies people’s origins from their speech and claims that he can teach the flower girl to speak like a duchess.
- Colonel Pickering will probably meet Higgins, discuss phonetics with him and become interested in his experiment with the flower girl.
Yes, I think the professor’s job is interesting because speech reveals where people come from, and studying it can help explain language and social differences.
