What do you makeher eccentric wedding dress? * The thief made the painting without knowing that it wasn't the real one.
Laura's house is ___the suburbs.
We used to pick up strawberries the field when we were children.
The old church was ruins
His grandparents livea farm
с предлогами

Past perfect обозначу как    p1 present perfect - p2 1. p1   -  it   had presented the mechanism for survival for years.p2 - it has   just  presented the mechanism for survival.2.p1 -  they had been  able to carry out the task of production by monday. p2-  they has just been  able to carry out the task of production.  3. p1 -  it had been  possible to group these structures into four broad categories by that time. p2 -  it has just  been  possible to group these structures into four broad categories.  4. p1 -  these methods had been based on tradition for a long time. p2 - these methods has already  been based on tradition. 5. p1 -  a son had followed  in the footsteps of his father and used the same skills and tools by the time he was   20 years old.   p2 -  a son has already followed    in the footsteps of his father and used the same skills and tools.  6. p1 -  the distribution problem had been solved in a similar manner  for a long time. p2 -  the distribution problem has already been  solved in a similar manner.  7. p1 -  they had  received shares according to an ancient custom for 5 years.  p2 -  they have just  received shares according to an ancient custom.  8. p1 -  tradition had  played some part in economical processes.  p2  -  tradition has already  played some part in economical processes.