nine
o'clock
`` Oh , yes , I heard it , '' said Louis ill-humoredly . `` Well , then we must go ! '' `` Oh , not yet , five minutes more or less wo n't make any difference . '' `` No , five minutes wo n't make any great difference , of course , '' said Paula slowly , `` and it certainly is lovely here , but Teresa ordered us in at nine o'clock . I 'll run and ask her if we can not stay another fifteen minutes . '' `` Certainly not , '' sneered Louis . `` Teresa would never give permission .