eight
o'clock
Bobby cried . `` If we get through to Tonawanda , yes , '' said Tommy Tucker . `` That 's what the porter told me . But we do n't get there , if we are on schedule , until eight o'clock . '' `` There ! I knew I was perishing of hunger , '' exclaimed Betty . `` It 's half past four already , '' she added , looking at her wrist watch .