Use the correct pronouns:
nick`s father always took good care of ( car. one sunday winter morning, when ( looked out of the window,( saw much snow had fallen. the car was almost hidden under ( .after brekfast he and ( son went out to clean the snow. father began to dig round the car. nick ( . they worked a lot. nick liked to ( father, ( enjoyed working and ( father`s talk amused ( .in this way ( busy for an hour. at last it was possible to drive the car into the street. so nick``s father got into (”( are a big to ( , nick, ``( said to ( son. ( , ( boy``.