英语作文书面表达明天上午有几个美国学生来我校参观并到我们班和我们交谈.今天下午班上部分同学做了准备.根据提示用英语写一篇

Several American students will come my school tomorrow morning and talk to our class. Partial schoolmates have made the preparation at the afternoon .We do the cleaning: The male student sweeping the floor ,female student scratches the windows and doors. Li Ming wrote on the blackboard “welcome to our class” .Wang Li put some fresh flower in the classroom .The conversation content: The Sino-US student's study and living conditions .Everybody indicated that must particise positively, because they may practice their English