Correct pronunciation

English as a Second Language Listening, speaking, pronunciation and accent
1

earn (ɜːn)
bald (bɔːld)
arm (ɑːm)
duck (dʌk)
long (lɒŋ)
cook (kʊk)
cool (kuːl)
that (ðæt)
thing (θɪŋ)
accurate (ækjərət)

Hello, can anyone enlighten me how to pronounce ɜ, ɔ, ɑ, ʌ, ɒ, ʊ, u, ð, θ and kjə accurately?

Thanks in advance.