Write the sentence using a participle instead of a clause: 1-the old castle which was built five hundred years ago belonges to the university 2-the holidaymakers who were wearing light clothes walked along the beach 3-the lands that were discovered by columbus were rich in gold 4-the hedges that divided the fieldes were getting yellow

1 The old castle built five hundred years ago belongs to the university.
2 The holidaymakers wearing light clothes walked along the beach .
3 The lands discovered by Columbus were rich in gold.
4 The hedges dividing the fieldes were getting yellow.