一篇英语改错题I'msohappytoinformyouwhenwewillhaveapicnicinZhongshanParkthisSunday.Everyoneneedstaketwobottlesofwaterandadishwellpreparinginadvanceathome.Wewilgatherat8;00thisSundaymorningandstarttenminu

Question

一篇英语改错题
I'm so happy to inform you when we will have a picnic in Zhongshan Park this Sunday.Everyone needs take two bottles of water and adish well preparing in advance at home.We wil gather at 8;00 this Sunday morning and start ten minute later.No litter is allowed there so that we shouldn't take too much food with packages.Anyone who have something else to do should ask monitor for a leave.We'll have a happy weekend.
一共有十处错误,请帮着改出来,我改出五处了.请帮着改,
有规律的：一句一处，标题有一处，我没打出来，还有九处分别是：第一行到have a,第二行到needs,第三行到preparing in,第四行到8：00，第五行到NO，第六行到too,第七行到something,第八行到we'll have,第九行是a happy weedend.还有九处错误，帮着改出来，

Answer 1

when 改成 that needs后面加to preparing 改为prepared minute改成minutes 不知道你有没有打错,在8：00后面原文有没有on之类的介词,这句话是对的啊还有later貌似只能用在过去的,这里表示在十分钟之后出发明显的将来...