Diolch. ________________________________ From: Sian Roberts <[log in to unmask]> To: [log in to unmask] Sent: Sunday, 29 June 2014, 19:28 Subject: Re: A good grasp of English Mae Geiriadur Prifysgol Cymru ar gael ar lein nawr: http://geiriadur.ac.uk/gpc/gpc.html On 2014 Meh 29, at 6:06 PM, Ieuan Bryn wrote: Crap da ar... > > >Ieuan > > > >Ar 29 Mehefin 2014 am 17:13, Gareth Jones <[log in to unmask]> ysgrifennodd: > >Beth sy'n gywir - crap da o rywbeth ynteu crap da ar rywbeth? >>Sent from my BlackBerry® wireless device >