The Smiths ______ Beijing for years.

The Smiths has been in China for three years.The Smiths ____ The smiths have been_______China for two years already.A.in The Browns____in Beijing for 20 years The Smiths ___China for three years.a.have come b.have been 8.The Smiths _______ in China for 8 years.A.has lived B.live 再帮个忙,哈同义句转换The Smiths have been in China for two years.___ & The Smiths (have been living) here for ten years 为什么不能用 have The smiths have been in China for two years.改成（ ) ( ) two ye The Smiths have been here for over ten years 为什么用“been here” ( ) The Smiths will go to Shanghai for holiday ______ New Ye They ______(have) in Beijing for 5 years.用现完还是现完进的时态 I wonder if they ______(live) in BeiJing for 3 years.填什么