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? 

​