1) I'm not feeling well today.
= 저는 오늘 기분이 별로 좋지 않아요
=Je.Neun. Oh.Neul. Gi.Bun.I. Byel.Lo. Jo.Chi.A.Na.Yo.
2) What's the problem?
3) What's the matter? 3) What happened to you?
=무슨 일입니까?
=Moo.Seun. il.ib.ni.gga?
2) and 3) are pretty much same things.
4) What do you want from me?
=저에게서 무엇을 원합니까?
=Je.Ye.Ge.Se. Moo.E.Seul. Won.Hab.Ni.GGa?
5) Do you need anything from me?
=저에게서 어떤 것이 필요합니까?
=Je.Ye.Ge.Se. E.DDen.Ge.Si. Pi.Lyo.Hab.Ni.GGa?
hey, dear.. it's hard to explain the Korean to Roma.
because korean is mostly different the English for pronunciation, speaking, grammar etc. good day to you.