three o'clock
`` They ought to appreciate our saving them this trouble , but they wo n't , '' she added dryly . Polly hesitated a moment . `` We 'll post a notice on the board for a meeting to be held at two fifteen , '' she said boldly . `` But it 's three o'clock , '' Angela protested , but Betty understood . `` I 'm ashamed of your deceit , Polly , '' she said with pretended scorn , adding : `` It 's a bully idea . '' `` No , it 's not ; I hate it ; it 's really a written fib , but -- Well , I 'd do a lot more than that for Lo , '' Polly answered . `` Do you mean put up the sign so that the other girls will think we had a meeting , and they did n't come ? ''