which sentence is correct? (my answer was number 4)
Would you like some orange juice?
You like some orange juice?
Like you some orange juice?
Do you like some orange juice?

Question

which sentence is correct? (my answer was number 4)
Would you like some orange juice?  
You like some orange juice?  
Like you some orange juice?  
Do you like some orange juice?

Answer

"Would you like some orange juice?"

"Do you like...?" is a general question about what you like, and not an offer. In this case, "some" doesn't fit.

Answer

If you are offering someone than you have to say :
Would you like to have some orange juice ?
And when ask someone's opinion then you have to say :
Do you like orange juice? ( When talking (in general) before offering)
Did you like the orange juice ? ( Asking opinion after having juice )

Answer

Would you like some orange juice ? is the correct question . we use would you like...? when we offer something

Não perca a oportunidade de aprender uma língua no conforto da sua casa. Navegue pela nossa seleção de professores de línguas experientes e inscreva-se na sua primeira aula agora mesmo!