51.   And each type of channel opens at a different voltage.

52.   And when the play opened in September at the Off Center, a converted feed store in Austin, Marcus and his wife flew into town.

53.   Another true freshman, Rodney Griffin or Jonathan Dennis, will open at tight end.

54.   As if on cue, the heavens opened at just the right moment.

55.   At least for the time being, an ice-free patch of ocean about a mile wide has opened at the very top of the world.

56.   At the other end of her dwelling, another cavern opens at the stairwell.

57.   At the same time, a public law school will open at Florida International University, a Miami institution where half the students are Hispanic.

58.   Because enrollment periods open at different points during the year, many others are only now starting to scratch their heads about what to do.

59.   Bids will be opened at intervals of one of two weeks, a procedure designed to stretch out the sale over three months or more.

60.   Billy himself is an Irish-American raconteur of heart-swelling proportion, not least because his story opens at his funeral.