1.   A bus rumbled along the road at the top of the path.

2.   As the team bus rumbled toward home, one hurdle stood in its way.

3.   Buses rumble down streets past shops, restaurants, hotels and inns.

4.   He watched an empty bus rumble by his house the following Monday.

5.   It was late, but white buses still rumbled past cardboard shacks, carrying armies of workers, raising thick clouds of dust.

6.   Some buses rumbled along the avenue, punctuated by the sirens of police cars and the skids of the motorcycle cops.

7.   The bus rumbled on toward Rich Stadium.

8.   The buses rumble down the parkway bearing old people from rest homes with dollars in their pockets for the slot machines.