71.   Vegetarian meals can be provided, and packed lunches are available on request.

72.   Versions are available on a huge range of hardware, and the file formats are interchangeable.

73.   We were immobile on the velvet cushions, my legs sticking out, jacket and skirt velvet enveloped by soft fabric.

74.   When someone is down on their luck, friends are very difficult to find.

75.   Where there is evidence for volcanic activity on the Moon, it generally seems to be associated with impact events.

76.   Whose side are you on?

77.   The report is due on Wednesday, but think we might finish it up by Sunday night.

78.   I think you ought to be in on this discussion, Ted.

79.   Whose team are you on?