41.   The hot weather lasted for the whole month of June.

42.   This crisis might last for a long period of time.

43.   The calming effect seemed to last for about ten minutes.

44.   The marriage had lasted for less than two years.

45.   You only need a very small blob of glue, so one tube lasts for ages.

46.   Fights between police and marchers lasted for three hours.

47.   Victims are left with emotional problems that can last for life.

48.   These ocean fogs can last for days.

49.   ...an elaborate ceremony that lasts for eight days.

50.   The soreness lasted for about six weeks.