What is your age (question).
does he live
What's your telephone number
Yes
It means: "What is your name?" in WelshWhat is your name? (familiar)It Means 'What's your Name' In Welsh
"David is quarreling with the family" in Welsh?
Ydy (ydi)
ydy / yw
'Beth ydy dy dyddiad geni di' Translates to 'What is your date of birth/birthday'
'Beth ydy dy hobiau?'
Beth ydy 'ch enw chi?
fy lliw gora ydy du , or you can say it in a more formal way '' Lliw gora fi ydy ddu im not to sure if you want it to be aimed at your self or someone else , but if it was a question it would ' beth ydy dy hoff lliw? ( what is your favourite colour? ) du (black ) .