I have never been to an airport before.可以改成：I have never gon

I have never been to an airport before.可以改成：I have never gon I have never been to Because I never have been there before. i have never been a boarder before? 英语翻译i have never been to the farm before.能不能说成i have never g I have never been to __ amusement park before. I have never been to ___ amusement park before. I never there before.A.have;been to B.have;been C.have;gone I HAVE NEVER BEEN, I have never been there before.这个句子中的before能否改成ago i have never been abroad before 这个before是什么词性 i have never been to me