41.   During concrete operational development, a child attains the use of fully logical operations for the first time.

42.   During the spacewalk, the hatches between Atlantis and Mir were closed for the first time since the docking.

43.   Erteco, for example, broke even for the first time only last year.

44.   Everyone forms some sort of impression of a person the first time that they meet.

45.   First time viewers of such work will be astonished by how beautiful they are.

46.   For example, a recent act of Parliament has for the first time enabled citizens to own and operate radio stations.

47.   For first time in his life, he was being thrown back on the his own resources.

48.   For one thing, this new record hits you straight at gut level the first time.

49.   For the first time a hint of tension had crept into their relationship.

50.   For the first time Benny realised properly that they were going to live separate lives though in the same city.