yn y wythnos.
Welsh for "at the weekend I went.." is "ar y penwythnos, fe es i i.."
penwythnos hyfryd i ti (informal, singular)orpenwythnos hyfryd i chi (formal or plural)
The Welsh translation for 'What did you do last weekend?' is 'Beth wnaethoch chi dros y penwythnos diwethaf?'
"You are Welsh" = Rwyt ti'n Gymreig
You can't say "At the Weekend", it's not proper english. You can say "on the weekend" if you mean, for example, "we can't go to Disneyland today, but maybe on the weekend we can."
'Our Friends' in Welsh is 'Ffrindiau Ni' :)
To say "your house" in Welsh, you would say "eich tŷ".
Cymraeg
No in Welsh is dim.
"y diwedd" is how you say it in Welsh language.
In Welsh, you would say "Rwy'n cytuno" to say "I agree."
Draig Gymreig