eight o'clock
But that reminds me , I must send him a Christmas present for his church . '' `` I should be delighted if you 'd dine with us on Christmas night , '' said Lady Dauntrey , cordially . `` Do ! At eight o'clock . We have such a merry party with us -- all young , or if not young they feel so , which is the true Christmas spirit . '' `` You 're very kind -- '' Mary began ; but suspecting hesitation , Lady Dauntrey broke in . `` That 's settled , then .