something unusual-------（happen)to you if you ----(not be ) careful

题目

something unusual-------（happen)to you if you ----(not be ) careful

答案

答案：填will happen,aren't
即：Something unusual will happen to you if you aren't careful.
翻译：如果你不小心,你就会发生不寻常的事情.
有不明白的请继续追问,