six o'clock
And do n't bother to bring ' t back . Mr. Cobb , he can stop at your house for it , as he goes to the school at half-past seven . Mebbe he 'll get there ` fore you do , after all . I du n no if you 'll find it so easy to wake up at six o'clock as you think . '' `` Oh , yes I will , Mrs. Cobb , '' said Midget . `` I 'm going to set an alarm clock . The only trouble is that will awaken my sister , too .