four o'clock
She came back after a while , with a perfectly straight face . Luncheon was brought up . Mrs. Worrett made a good meal , and seemed to enjoy everything . She was so comfortable that she never stirred till four o'clock ! Oh , how long that afternoon did seem to the poor girls , sitting there and trying to think of something to say to their vast visitor ! At last Mrs. Worrett got out of her chair , and prepared to depart . `` Well , '' she said , tying her bonnet-strings , `` I 've had a good rest , and feel all the better for it .