lucy spent three years ______Chinese before she came to Chin

lucy spent three years ______Chinese before she came to Chin It was three years before he came she came to shanghai three years ago(保持原意) she ____ ____ in it is three years since she came to Nanjing(改为同义句) ---- ---- She came to dinner_____her parents. She spent _____ money on mary___some chinese before she came to china She came here three years ago.改为同义句. Tom came to Yantai five years ago,and now he's still in Chin She started learning three years before.是对是错? He came to the school three years ago,改为现在完成时 Three years -- since they came to this school Amanda is an American filmmaker and actress.She came to Chin