1.This shirt is white.That shirt is blue.This shirt is __ __

1.This shirt is white.That shirt is blue.This shirt is __ __ this yours white is shirt This blue T-shirt is seven dollars. This blue shirt is ten dollars. This blue shirt is ten dollars this is a white shirt(改成疑问句) this shirt is whose shirt is this This shirt is nice. This shirt is __ .I like it very much This is not he shirt.His is blue This is not his shirt.He is whose shirt is white?可否用成whose is white shirt? whose is this