2) My brother___playing the guitar now, isn't he? 3) Richard___a young doctor then, wasn't he? 4) The Smiths___going home, are they? 5) Our teacher___asking a difficult question, isn't she? 6) Polly___growing beautiful flowers, isn't she? 7) Rose___learning Spanish, is she? 8) Mr Blake___a university professor, isn't he?9) John and Kate___married, are they? 10)Your granny___80, isn't she? ​