He hardly has any close friends to talk to, _________ he ?

— Jim was disturbed by the noise from outside, _______? — ______. He always keeps his mind on what he is doing.

— She likes pop music, _______ she?        — Yes, she likes it very much.

Your English teacher has never lost his temper, _____ he?

-- Peter didn’t use to be heavy, did he?-- ________. But look, how thin he is!