board.i got a place next__4__the window，so i had a good view of the sidewalk.a boy on a bike__5__(catch) my attention.he was riding beside the bus and waving his arms.i heard a passenger behind me shouting to the driver，but he refused__6__(stop) until we reached the next stop.still，the boy kept__7__(ride)．he was carrying something over his shoulder and shouting.finally，when we came to the next
