一些英语脑筋急转弯~
Your take pictures with this.This is a ( ).
Today is the 4th day of a week.Today is ( ）．
What's black when it's clean and white when it's dirty?It's a ( )
Mike is standing in Group One.There are fifteen students in front of him and thirtee students behind him.How many students are there in Group One?
(用英语表达）