I have been in Great Britain ten days

I have been in Great Britain for ten days. — Я был/была в Британии в течении 10 дней.I haven\'t been in Great Britain for ten days.Have I been in Great Britain for ten days?How long have I been in Great Britain?Where have I been for ten days?Who has been in Great Britain for ten days?Have I been in Great Britain or the USA for ten days?I have been in Great Britain for ten days, haven’t I?