2. Put the verbs in brackets into the correct form of the Past Perfect continuous. 1 Sophie• ... had been painting ...(paint)

 1. Sophie had been painting the walls all day before she finished them. 2. Had you been waiting long when the boss announced that he couldn\'t see you? 3. Tom had been looking for a job for six months when he found one. 4. We had been watching TV for half an hour when the doorbell rang. 5. They had been sunbathing for an hour when it started to rain. 6. Stan had been working as a postman for forty years when he retired. 7. I had been living in France for ten years when I met my husband.