Write what they had done by 8 p.m. yesterday. 1.(купил еду) 2.(полил цветы) 3.(помыл машину) 4.(приехал в лондон)

1) They had bought food by 8 p.m yesterday
2) They had watered the flowers by  8 p.m yesterday
3) they had  washed the car by 8 p.m yesterday
4) they had come to London by 8 p.m yesterday