1、She spent two hours doing the housework.（改为同义句）
___It____ __took____ her two hours __to____ ___do____ the housework.
2、They will come back the day after tomorrow.（改为同义句）
They will __return____ __in____ two days.
3、The box is too heavy for me to carry.
The box is ___so___ heavy that __I____ ___can't___ carry it.
4、He never goes there,__does____ ____he_?（被动局面反意疑问句）
5、Stop talking!（同义句）
_Don't_____ __talk___,please.