twelve o'clock
` I do not like patronage , ' said Averil . ` Ave ! Ave ! ' cried the children , who had been trying to attract her attention , ` if you will let us go to Laburnum Grove by twelve o'clock to-morrow , Mis . Pugh will show us her book of the pretty devices of letters , and teach us to make one . ' ` You will have not finished lessons by twelve . ' ` But if we have ? '