Sgorio
No in Welsh is dim.
Cymraeg
"y diwedd" is how you say it in Welsh language.
In Welsh, you would say "Rwy'n cytuno" to say "I agree."
You can say "I am Welsh" by simply stating "I am Welsh" in English. In Welsh, you would say "Cymraeg ydw i" (I am Welsh).
"Egg" in Welsh is "wy".
Draig Gymreig
Teisen gri
'already' in welsh is 'eisoes'
Daeargi Cymreig
"She is" would be "mae hi" in Welsh.