six o'clock
`` I am only too happy . I want to do things , real things , and be of use . It -- it is right , I suppose , and lots of fun besides . '' At six o'clock Angelo came , and looked for a moment with speculative eyes upon Mr. Hiltze . He was not enthusiastic , -- rather he was frankly pessimistic . `` Why do n't you send her to a hotel ? '' he demanded aggressively .