Pls pay attention for your English writing, many simple error, such as 第三人称单数动词没有 S， pls don't make the stupid error. We need to have basic English communication abilities. Pls correct!!!

pay attention for??? to吧,不过似乎老外对介词的使用不是很在意
many simple error? errors吧
correct似乎也能用做不及物动词，姑且算她对吧

这个项目组的很多事情都很好笑，我一临时帮忙的每天收到一大堆垃圾邮件，烦死了。现在邮箱里的未读邮件是1721封