✔ 最佳答案
if you flight on March, the ticket will be around 6000-9000. You should ask the travel agency for more detail information.
if you haven't get a visa, please go to us consulate getting a visa as soon as possible. if you have it, the us custom officers usually require that your return ticket.
~ where will u live in usa? how long will you stay? the purpose you come to usa
you usually you should answer : you come to usa for travelling, visitng friends. And you need to say you have the return ticket, or letter for vaction and assure you will go back to hongkong. Also, please write down the hotel name which u will live.
if your english is not good, please request a translator to help you.