seven o'clock
Luke opened it and read as follows : `` Will you call at my shop at seven this evening about the pants you ordered ? `` Henry Merrill . '' `` Tell your father I 'll come , '' said Luke . At seven o'clock he entered the tailor 's shop once more . `` Well , Merrill , what do you want to see me about ? '' he asked . `` Have you cut the pants ? ''