And if they want to read the same book over and over again, that is completely normal – the more they hear the same words, the more likely they are to understand and use them.
Ac os yw eisiau darllen yr un llyfr dro ar ôl tro, mae hynny'n gwbl arferol – po fwyaf y mae’n clywed yr un geiriau, y mwyaf tebygol y bydd o'u deall a'u defnyddio.