six
o'clock
Any other news ? '' `` Nothing much , except that Austria 's just sent an ultimatum to Servia . Seems the Austrian Grand Duke 's been assassinated , and Austria believes the Servians were in it . Anyhow , they 've got to knuckle down by six o'clock to-night or they 'll be jolly well walloped . But of course they 'll give in when they 're up against Austria ... . I see these writing chaps are doing their best to work up a scare , though . Here 's one of 'em actually saying it may ` plunge all Europe into War . '