Fill in the Blanks SC 4c gr(past perfect continuous)Online version complete.... by TINA KRANIDIOTOU 1 long all since just when for The police had been watching the thieves weeks . We hadn't been talking long he stood up and left . Sonia was tired because she had been running in the fields . It was now six o'clock , and we had been waiting two . How do you think she had been watching us ? The children had been playing nicely morning .