初三句型转换作业It took mela 21 days to get to the north pole?（改为同义句

初三句型转换作业
It took mela 21 days to get to the north pole?（改为同义句)
The last there or four days were really haed (because of bad weather)(就括号内部分提问）
The lovely chidren spend (about three hours) on the road every day(就括号内部分提问）
The yao children are very brave(改为感叹句）
You sheng and luo jiayuan were too young to study(用so...that...改写句子）