1.the frist people to farm the land found life in america ve

1.the frist people to farm the land found life in america very diffcult
2.the farmers had a party when they finished collecting the plants they grew
3.everyone gets wet at the water festival because they put ater on one another
4.children in japan do not need to go to school on chidlren's day.
将第一句中的fiest people to farm the land换“一个”单词代替使句意完整
第二句liants they grew 第三句put 第四句need 皆换一个单词使句意完整,急需.谢谢大家.