One of the English teachers____(has\have)been abroad.
no.none of us has been abroad.
i have a lot of friends ,but none of _ has ever been abroad.
(Every one of the films) we have( shown) this year (has been
has amy of you been abroad? on none of us has been abroad
has amy of you been abroad?on none of us has been abroad
"I have never been abroad .He has never been abroad,either."
Your spoken English is so good.Have you been abroad
Your spoken English is so good.Have you been abroad?
单句改错 He has said to have been born abroad.
have been abroad
all the students except tom has been abroad改错
英语翻译Molecular dynamics (MD) simulations have been one of the