Questions and like or prefer

Yes/No Questions

Do you like blue color?

Yes, I do.

No, I don´t like

OPEN Questions

What do you like to do?

I like to read an interesting book.

What sport do you like?

I like to swim.

TWO OPTIONS

I have a coffee and milk. Which do you prefer?

I prefer milk.

We are going to talk about preference as:

I like pizza

I like to run at night

We have other sentence like:

I prefer ice cream

I prefer green color

I love

I love to learn english