four o'clock
`` That , '' she said , `` is ingenious , but not convincing . So you will please come to-morrow at four o'clock . I shall stay in for you . `` At four o'clock , '' he repeated , helplessly . Lady Caroom waved to them from the path . `` Sybil , come here at once , '' she exclaimed , `` and bring Mr. Brooks with you . Dear me , what troublesome people you have been to find .