20 только сделайте task 5. choose the correct answer (4 points). she … tv when my sister came home after work. (watched/ was watching/ had watched) where … you … this book? (did … buy/was … buying/ had … bought) i … my homework by 7 o’clock. (did/ was doing/ had done) we … very pleased to see alice again at the party last sunday. (were/ were being/ had been)