eleven o'clock
Jack Vance looked at Mugford , and Mugford looked at Diggory . `` Well , I 'm jiggered ! '' whispered the latter , and once more returned to his examination paper . At eleven o'clock there was a quarter of an hour 's interval . Being still , as it were , strangers in a strange land , the three friends kept pretty close together . They were walking arm in arm about the quadrangle , giving expression to their astonishment at this latest arrival at Ronleigh , when Diggory suddenly exclaimed , `` Look out ! here he comes ! ''