51.   He stopped in Chicago in order to call on an old friend.

52.   I stopped in several bookstores to browse.

53.   I stopped in at the club for a drink.

54.   She stopped in mid-sentence.

55.   It would be a crime to travel all the way to Australia and not stop in Sydney.

56.   When the car stopped in the town square it was surrounded by soldiers and militiamen.

57.   His plane stopped in France to refuel.

58.   He stops in the entryway, picks up his briefcase and steps outside.

59.   The bus stops in the Transit Mall, and Porter gets off.

60.   Falzo knew right away that the train was going too fast to stop in time.