she's been to Shanghai,____?

she's been to Shanghai,____? She's never been to Shanghai,__________ __________? I have never been to shanghai.( ) ( )she Did you konw ( )? A.how long she has been to Shanghai B.if s It' s only ____（late）that she's been well enough to go out.答 She has been to shanghai already变成否定和疑问句 has she ever been to shanghai?做否定回答 She's never been to England, () she? have been to shanghai You ____ her in her office last Friday; she's been out of to He's never been to Shanghai ,_____(翻译疑问句) she came to shanghai last year．改成同义句she ____ ____ ____ since