1.You don't have to clean the classroom now.
2.Give me a little more.
3.Have you ever been to Beijing
4.The storm caused the floods,and thousands of people are homeless.
5.The war made lots of people homeless.
一楼:
give to me 的句型不常用阿
you have gone to Beijing 这不是疑问句,用have gone to 就更不对了
sweep the classroom 中sweep是扫的意思,你这是直译
many person 中person表示一个人,这里应该用常复的people,不可能有many person 这种搭配
.
还有很多错误,一楼你要对楼主负责呀