twelve o'clock
`` Oh , no ! '' said Cynthia , with such transparent horror at the suggestion that Mr. Lepel was very much amused . `` We have no piano , and I am sure that Mrs. Wadsley would not like it . '' `` Then will you come to my rooms at twelve o'clock to-morrow morning ? '' `` Thank you . Oh , Mr. Lepel , I am so very , very much obliged to you ! '' `` I have done nothing yet to merit thanks , Miss West .