Построить предложения в past perfect он встретил джона раньше,но кое-что знал о нём.она закончила паковать вещи к тому времени когда её сестра постучала в дверь четыре недели и четыре дня с тех пор как ее брат уехал на восток.
He met John before, but knew something about it. She finished packing things at the time when her sister knocked on the door. It's been four weeks and four days since her brother went to the east.
She finished packing things at the time when her sister knocked on the door.
It's been four weeks and four days since her brother went to the east.