71.   The submaximal plateau lasted for three hours, and half way through this the subject smoked one cigarette at the usual rate.

72.   The refeeding periods lasted for eight days.

73.   Marriage was expected to last for life and adultery and fornication were punished in the ecclesiastical courts.

74.   Peristaltic or simultaneous oesophageal contractions occurred in clusters of four or more repetitive waves and lasted for several minutes.

75.   This symptom free period lasted for several days and even weeks.

76.   Excitement indeed!

77.   Two forms of design right are proposed, one subject to registration, the other right being unregistered but only lasting for three years.

78.   Also, habitation only seems to have lasted for a short time, and Aggersborg may never have been finished.

79.   But this happy state of affairs did not last for very long.

80.   I am much, much more concerned about her voice lasting out for the evening.