My pen is blue.(改为否定句）

My pen is blue.(改为否定句） This is my blue pen.(改为一般疑问句） my pen pai is from China(改为否定句) that is my pen 改为否定句 this is my pen 改为 一般疑问句 this is your pe the pen is blue 改为同义句 they are rulers i am chinese 都改为否定句 一般 That is his pen.(改为否定句） That is hie pen(改为否定句) That is her pen.改为否定句 His pen is dlue改为否定句 my father has a pen .改为否定句 that is a big apple 改为否定句,句意不变 That is my pen的否定句 This is my pen.Thanks.（改为同义句） This is my pen.------ ------.