tom hasn't been to american.
they have been here for two years.
died,been dead,
been away since
how long have you been here?
我会，你会采纳吗
Tom hasn't been to America
They have been living here for
died;been dead
been away from
How long have you been here
Tom has never been/hasn't been to America. 2lived for 3died dead 4been left for 5How long have tou been here?
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