101.   What, when I went down for, so I called back later, about half an hour later and she was awake so I just took her then.

102.   About half an hour, you know.

103.   Half an hour later Christopher comes up with a joke.

104.   It takes me half an hour to kick you out of bed.

105.   So Elizabeth told her everything that had happened today and after half an hour they decided to tell everyone what the they had done at the disco that night.

106.   Right so it is twelve hundred and fifty kilometres from London to Vienna, can a Concorde do the trip in half an hour?

107.   So can it go twelve hundred and fifty kilometres in half an hour?

108.   How far can it go in half an hour?

109.   All were sold in less than half an hour.