Who is that shirt for?请您帮我解释下

Who is that shirt for?请您帮我解释下 whose shirt is that 一个小小的英语语法问题I love that boy who is wearing a red shirt.I love that boy whom is wearing a red shirt.I love that boy whom wearing a red shirt.I love that boy who wearing a red shirt.I love that boy who wears a red shirt.I love that I want to know the boy__ is wearing a black shirt.(who/that)) Whose shirt is that?可以说成Whose is that shirt? who is this shirt 与 who shirt is this意思相同吗 That shirt is White变为复数句 this shirt is ( )cheaper than that one Whose shirt is that?Whose is that shirt?这两种写法Whose shirt is that?Whose is that shirt?这两种写法都可以吗? Whose shirt is that?的答语是什么 is that your ()?(jeans ,shoes,shirt) That is a shirt .[改写一般疑问句] Is that your shirt?yes,( )( )./No,( )( ). whose is that shirt 主语是什么? How many is that shirt改错 That shirt is yours改为同义句 the shirt is d____ from that one Is that shirt his?同义句