ten o'clock
Rex began to look nervous . He feared that his escapade with Harrington was about to be related . But Roy skillfully told the main points in Miles 's career without encroaching on this . Mr. Keeler stayed until ten o'clock , and while they were talking and laughing in the parlor , the twins were thinking of what was going on in the room above . When they went to kiss their mother good night they saw that she knew . The girls exclaimed at once at sight of her face . `` You are ill , '' cried Eva .