What books should I get my children to read? How can I help with homework? And can my child lose their Welsh? As a finale to Series 2, our resident expert, Dr Enlli Thomas of Bangor University answers your questions about Welsh medium education. Pa lyfrau ddylai fy mhlant ddarllen? Sut fedrai helpu efo'r gwaith cartref? All fy mhlentyn golli'r gallu i ddefnyddio'r Gymraeg? Fel diweddglo i Cyfres 2, mae ein arbenigwr iaith Dr Enlli Thomas o Brifysgol Bangor yn ateb eich cwestiynnau chi am addysg Gymraeg.