Is this ( )ruler?No .( ) is over there.A.her;Her B.Is this ( )ruler?No .( ) is over there.A.her;Her B.her;Hers C.hers;Hers D.hers ; Her

（）（）,is this your ruler?No. Whose ruler is this? Is this red ruler ( ( ) ruler is this? Is this your ruler? No,it isn't.（I）( )is atIs this your ruler?No,it isn't.（I）( )is at home. Is this ruler ( No,it is( ).A your;hers B hers;your C yours;her this is( )ruler.写什么 This ruler is for Gao This is a ruler(对a ruler提问) ----- -----this? This is her ruler同义句This ruler __ __ . ThiS ruler is long.同义句 ThiS ruler （ ） （ ) This ruler is yellow 改为一般疑问句,用＂yes＂＂no＂回答 Is this your ____ ruler?No,it's hers.填冠词, This is my ruler.(改为同义句）No,it isn't.It's________ This is（）ruler.（）ruler is yellow. This is my ruler中的my ruler怎么提问? This is my ruler.(划线部分提问)my ruler画线 This is a red ruler 用a red ruler 提问