51.   The bell rang again, and this time she heard it.

52.   The alarm bells will be ringing soon if this goes on and the sooner they get out of this bad patch, the better.

53.   The bells rang out for the first time just a day after they arrived back at the church.

54.   A school, so watch out for children, especially five minutes after the bell has rung.

55.   At four thirty a bell rang to mark the end of lectures for the day.

56.   The door opened and the familiar bell rang.

57.   A loud alarm bell rang out soundly and he awoke from a trance.

58.   As she stood, wondering how to sort out the tangle, the door bell rang.

59.   A bell rang and a Chairman, sitting at a table near the apron of the stage, banged loudly on the table with a gavel.

60.   Hello, bell rings and no one answers the door.