how to answer interview questions in us embassy?
['Q: Have you been to the U.S. before? ... ', 'Q: Do you have relatives in the US? ... ', 'Q: Where will you stay in the US? ... ', 'Q: What does your son/daughter do for a living? ... ', 'Q: How much does your son/daughter earn? ... ', 'Q: Where does your son/daughter work? ... ', 'Q: What does your son/daughter-in-law do?']